| 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 | $239.31 | 7.154% | $256.4302 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $67.78 | 5.515% | $71.5181 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $168.58 | 9.537% | $184.6575 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $179.76 | 9.686% | $197.1716 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $45.76 | 13.206% | $51.8031 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $149.39 | 3.216% | $154.1944 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $28.90 | 12.642% | $32.5535 | $32.55 | $32.55 | $32.60 |
| 7 purchase totals = | $879.48 | $948.3284 | $948.32 | $948.30 | $948.40 | |