| 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 | $245.45 | 7.326% | $263.4317 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $213.98 | 6.175% | $227.1933 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $10.67 | 7.170% | $11.435 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $191.29 | 3.426% | $197.8436 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $89.86 | 6.211% | $95.4412 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $129.55 | 13.596% | $147.1636 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $39.56 | 5.560% | $41.7595 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $920.36 | $984.2679 | $984.26 | $984.30 | $984.20 | |