| 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 | $250.28 | 5.268% | $263.4648 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $238.73 | 8.203% | $258.313 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $110.51 | 11.124% | $122.8031 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $88.68 | 3.370% | $91.6685 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $233.94 | 11.428% | $260.6747 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $8.39 | 13.501% | $9.5227 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $221.51 | 13.677% | $251.8059 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $1,152.04 | $1,258.2527 | $1,258.24 | $1,258.15 | $1,258.30 | |