| 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 | $210.26 | 11.161% | $233.7271 | $233.73 | $233.75 | $233.70 |
| Purchase #2 | $221.34 | 6.586% | $235.9175 | $235.92 | $235.90 | $235.90 |
| Purchase #3 | $84.80 | 4.326% | $88.4684 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $72.75 | 13.468% | $82.548 | $82.55 | $82.55 | $82.50 |
| Purchase #5 | $128.87 | 7.525% | $138.5675 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $6.64 | 13.376% | $7.5282 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $42.62 | 11.309% | $47.4399 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $767.28 | $834.1966 | $834.21 | $834.20 | $834.10 | |