| 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 | $193.74 | 9.592% | $212.3235 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $224.53 | 12.282% | $252.1068 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $210.44 | 7.140% | $225.4654 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $224.89 | 4.610% | $235.2574 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $111.58 | 7.708% | $120.1806 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $204.40 | 6.817% | $218.3339 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $211.79 | 12.793% | $238.8843 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $1,381.37 | $1,502.5519 | $1,502.55 | $1,502.55 | $1,502.60 | |