| 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 | $111.75 | 11.342% | $124.4247 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $212.56 | 3.817% | $220.6734 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $49.25 | 9.493% | $53.9253 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $204.59 | 7.492% | $219.9179 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $24.57 | 9.203% | $26.8312 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $31.66 | 10.216% | $34.8944 | $34.89 | $34.90 | $34.90 |
| Purchase #7 | $103.86 | 5.103% | $109.16 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $738.24 | $789.8269 | $789.82 | $789.80 | $789.80 | |