| 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 | $104.38 | 4.541% | $109.1199 | $109.12 | $109.10 | $109.10 |
| Purchase #2 | $241.63 | 6.165% | $256.5265 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $83.96 | 9.840% | $92.2217 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $110.81 | 4.668% | $115.9826 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $162.65 | 9.182% | $177.5845 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $127.89 | 4.628% | $133.8087 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $213.76 | 5.197% | $224.8691 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $1,045.08 | $1,110.1130 | $1,110.11 | $1,110.10 | $1,110.10 | |