| 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 | $233.82 | 10.649% | $258.7195 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $78.72 | 11.169% | $87.5122 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $244.57 | 3.809% | $253.8857 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $170.32 | 4.524% | $178.0253 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $151.55 | 8.241% | $164.0392 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $46.26 | 7.543% | $49.7494 | $49.75 | $49.75 | $49.70 |
| Purchase #7 | $246.58 | 12.673% | $277.8291 | $277.83 | $277.85 | $277.80 |
| 7 purchase totals = | $1,171.82 | $1,269.7604 | $1,269.77 | $1,269.80 | $1,269.60 | |