| 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 | $179.85 | 5.345% | $189.463 | $189.46 | $189.45 | $189.50 |
| Purchase #2 | $116.63 | 12.261% | $130.93 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $210.91 | 3.342% | $217.9586 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $243.36 | 5.472% | $256.6767 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $47.61 | 8.820% | $51.8092 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $138.79 | 13.870% | $158.0402 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $238.67 | 7.326% | $256.155 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,175.82 | $1,261.0327 | $1,261.04 | $1,261.05 | $1,261.10 | |