| 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 | $233.44 | 7.620% | $251.2281 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $175.44 | 9.470% | $192.0542 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $244.69 | 10.720% | $270.9208 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $146.34 | 6.119% | $155.2945 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $228.74 | 11.113% | $254.1599 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $92.91 | 10.374% | $102.5485 | $102.55 | $102.55 | $102.50 |
| Purchase #7 | $29.43 | 9.312% | $32.1705 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $1,150.99 | $1,258.3765 | $1,258.37 | $1,258.35 | $1,258.40 | |