| 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 | $240.76 | 6.541% | $256.5081 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $113.75 | 13.150% | $128.7081 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $220.29 | 12.727% | $248.3263 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $30.88 | 6.255% | $32.8115 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $78.93 | 11.413% | $87.9383 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $170.26 | 9.603% | $186.6101 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $74.61 | 7.297% | $80.0543 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $929.48 | $1,020.9567 | $1,020.96 | $1,020.95 | $1,020.90 | |