| 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 | $139.76 | 13.853% | $159.121 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $200.72 | 4.771% | $210.2964 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $156.58 | 3.183% | $161.5639 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $163.86 | 11.704% | $183.0382 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $229.85 | 4.829% | $240.9495 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $187.47 | 11.133% | $208.341 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $248.85 | 8.213% | $269.2881 | $269.29 | $269.30 | $269.30 |
| 7 purchase totals = | $1,327.09 | $1,432.5981 | $1,432.60 | $1,432.60 | $1,432.50 | |