| 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 | $206.84 | 12.372% | $232.4302 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $225.92 | 8.647% | $245.4553 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $238.39 | 8.592% | $258.8725 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $226.65 | 5.334% | $238.7395 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $177.52 | 5.570% | $187.4079 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $101.46 | 11.274% | $112.8986 | $112.90 | $112.90 | $112.90 |
| Purchase #7 | $212.47 | 13.584% | $241.3319 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $1,389.25 | $1,517.1359 | $1,517.14 | $1,517.15 | $1,517.10 | |