| 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 | $35.54 | 11.411% | $39.5955 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $210.41 | 11.375% | $234.3441 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $195.60 | 9.221% | $213.6363 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $130.46 | 5.858% | $138.1023 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $185.26 | 8.559% | $201.1164 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $175.50 | 8.753% | $190.8615 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $141.45 | 12.561% | $159.2175 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $1,074.22 | $1,176.8736 | $1,176.88 | $1,176.85 | $1,176.80 | |