| 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 | $193.93 | 5.766% | $205.112 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $17.44 | 7.291% | $18.7116 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $33.52 | 12.193% | $37.6071 | $37.61 | $37.60 | $37.60 |
| Purchase #4 | $123.65 | 10.149% | $136.1992 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $22.51 | 11.257% | $25.044 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $211.92 | 7.741% | $228.3247 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $76.88 | 3.262% | $79.3878 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $679.85 | $730.3864 | $730.38 | $730.35 | $730.30 | |