| 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 | $14.40 | 13.350% | $16.3224 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $211.32 | 8.128% | $228.4961 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $33.58 | 13.468% | $38.1026 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $35.63 | 7.562% | $38.3243 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $185.75 | 10.741% | $205.7014 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $180.68 | 4.822% | $189.3924 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $200.44 | 9.426% | $219.3335 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $861.80 | $935.6727 | $935.66 | $935.65 | $935.60 | |