| 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 | $191.90 | 12.618% | $216.1139 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $181.41 | 13.830% | $206.499 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $68.98 | 13.824% | $78.5158 | $78.52 | $78.50 | $78.50 |
| Purchase #4 | $248.55 | 8.657% | $270.067 | $270.07 | $270.05 | $270.10 |
| Purchase #5 | $67.96 | 13.511% | $77.1421 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $28.45 | 5.194% | $29.9277 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $221.35 | 8.813% | $240.8576 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $1,008.60 | $1,119.1231 | $1,119.13 | $1,119.10 | $1,119.10 | |