| 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 | $130.57 | 8.111% | $141.1605 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $203.95 | 8.323% | $220.9248 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $25.77 | 9.268% | $28.1584 | $28.16 | $28.15 | $28.20 |
| Purchase #4 | $133.85 | 10.579% | $148.01 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $250.90 | 13.799% | $285.5217 | $285.52 | $285.50 | $285.50 |
| Purchase #6 | $202.34 | 10.184% | $222.9463 | $222.95 | $222.95 | $222.90 |
| Purchase #7 | $229.44 | 12.359% | $257.7965 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,176.82 | $1,304.5182 | $1,304.52 | $1,304.45 | $1,304.50 | |