| 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 | $122.46 | 10.397% | $135.1922 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $91.29 | 13.153% | $103.2974 | $103.30 | $103.30 | $103.30 |
| Purchase #3 | $227.29 | 13.845% | $258.7583 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $208.75 | 9.540% | $228.6648 | $228.66 | $228.65 | $228.70 |
| Purchase #5 | $148.51 | 7.286% | $159.3304 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $81.80 | 7.218% | $87.7043 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $105.53 | 4.263% | $110.0287 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $985.63 | $1,082.9761 | $1,082.97 | $1,083.00 | $1,083.00 | |