| 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 | $217.60 | 8.423% | $235.9284 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $218.51 | 7.596% | $235.108 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $183.68 | 5.248% | $193.3195 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $183.47 | 4.549% | $191.8161 | $191.82 | $191.80 | $191.80 |
| Purchase #5 | $56.47 | 7.804% | $60.8769 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $65.48 | 13.499% | $74.3191 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $140.50 | 8.868% | $152.9595 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $1,065.71 | $1,144.3275 | $1,144.34 | $1,144.30 | $1,144.30 | |