| 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 | $63.90 | 10.121% | $70.3673 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $230.32 | 8.803% | $250.5951 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $237.49 | 11.804% | $265.5233 | $265.52 | $265.50 | $265.50 |
| Purchase #4 | $219.60 | 7.380% | $235.8065 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $194.98 | 7.673% | $209.9408 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $214.86 | 4.266% | $224.0259 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $38.90 | 13.593% | $44.1877 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $1,200.05 | $1,300.4466 | $1,300.46 | $1,300.45 | $1,300.40 | |