| 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 | $249.58 | 12.267% | $280.196 | $280.20 | $280.20 | $280.20 |
| Purchase #2 | $102.48 | 13.179% | $115.9858 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $162.86 | 5.515% | $171.8417 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $40.98 | 10.860% | $45.4304 | $45.43 | $45.45 | $45.40 |
| Purchase #5 | $202.78 | 3.634% | $210.149 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $224.99 | 9.126% | $245.5226 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $212.28 | 6.261% | $225.5709 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,195.95 | $1,294.6964 | $1,294.70 | $1,294.70 | $1,294.60 | |