| 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 | $54.84 | 8.180% | $59.3259 | $59.33 | $59.35 | $59.30 |
| Purchase #2 | $147.26 | 5.770% | $155.7569 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $8.51 | 11.421% | $9.4819 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $225.80 | 3.274% | $233.1927 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $151.31 | 5.252% | $159.2568 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $240.57 | 4.228% | $250.7413 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $228.77 | 11.191% | $254.3717 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $1,057.06 | $1,122.1272 | $1,122.13 | $1,122.15 | $1,122.20 | |