| 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 | $128.27 | 10.168% | $141.3125 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $23.50 | 6.169% | $24.9497 | $24.95 | $24.95 | $24.90 |
| Purchase #3 | $56.62 | 12.728% | $63.8266 | $63.83 | $63.85 | $63.80 |
| Purchase #4 | $53.67 | 10.318% | $59.2077 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $230.59 | 10.502% | $254.8066 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $87.99 | 4.852% | $92.2593 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $206.33 | 8.179% | $223.2057 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $786.97 | $859.5681 | $859.58 | $859.55 | $859.50 | |