| 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 | $95.26 | 13.266% | $107.8972 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $202.38 | 8.602% | $219.7887 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $162.88 | 7.297% | $174.7654 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $35.75 | 6.605% | $38.1113 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $210.27 | 6.266% | $223.4455 | $223.45 | $223.45 | $223.40 |
| Purchase #6 | $125.34 | 12.313% | $140.7731 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $227.45 | 12.837% | $256.6478 | $256.65 | $256.65 | $256.60 |
| 7 purchase totals = | $1,059.33 | $1,161.4290 | $1,161.44 | $1,161.40 | $1,161.40 | |