| 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 | $229.52 | 10.664% | $253.996 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $39.45 | 4.747% | $41.3227 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $214.68 | 6.365% | $228.3444 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $246.36 | 12.751% | $277.7734 | $277.77 | $277.75 | $277.80 |
| Purchase #5 | $133.78 | 12.243% | $150.1587 | $150.16 | $150.15 | $150.20 |
| Purchase #6 | $40.31 | 11.118% | $44.7917 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $44.28 | 5.165% | $46.5671 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $948.38 | $1,042.9540 | $1,042.95 | $1,042.90 | $1,043.00 | |