| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.70 | 7.231% | $216.2849 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $175.40 | 11.682% | $195.8902 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $175.45 | 10.189% | $193.3266 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $122.47 | 9.228% | $133.7715 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $248.82 | 12.393% | $279.6563 | $279.66 | $279.65 | $279.70 |
| Purchase #6 | $206.62 | 9.551% | $226.3543 | $226.35 | $226.35 | $226.40 |
| Purchase #7 | $225.72 | 13.470% | $256.1245 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,356.18 | $1,501.4083 | $1,501.40 | $1,501.40 | $1,501.50 | |