| 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 | $101.58 | 8.341% | $110.0528 | $110.05 | $110.05 | $110.10 |
| Purchase #2 | $238.78 | 10.241% | $263.2335 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $240.30 | 7.450% | $258.2024 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $194.36 | 8.660% | $211.1916 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $161.85 | 7.637% | $174.2105 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $10.58 | 12.485% | $11.9009 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $202.80 | 6.234% | $215.4426 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $1,150.25 | $1,244.2343 | $1,244.22 | $1,244.25 | $1,244.20 | |