| 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 | $22.51 | 4.199% | $23.4552 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $246.91 | 13.182% | $279.4577 | $279.46 | $279.45 | $279.50 |
| Purchase #3 | $121.60 | 13.707% | $138.2677 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $185.27 | 9.445% | $202.7688 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $71.66 | 6.227% | $76.1223 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $201.43 | 3.460% | $208.3995 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $214.44 | 11.353% | $238.7854 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $1,063.82 | $1,167.2566 | $1,167.27 | $1,167.20 | $1,167.40 | |