| 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 | $228.33 | 12.720% | $257.3736 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $235.73 | 6.470% | $250.9817 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $118.25 | 8.544% | $128.3533 | $128.35 | $128.35 | $128.40 |
| Purchase #4 | $160.70 | 9.816% | $176.4743 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $152.27 | 11.244% | $169.3912 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $235.87 | 12.535% | $265.4363 | $265.44 | $265.45 | $265.40 |
| Purchase #7 | $67.88 | 4.738% | $71.0962 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $1,199.03 | $1,319.1066 | $1,319.10 | $1,319.10 | $1,319.20 | |