| 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 | $138.29 | 7.195% | $148.24 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $23.46 | 8.201% | $25.384 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $82.47 | 11.168% | $91.6802 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $202.97 | 13.105% | $229.5692 | $229.57 | $229.55 | $229.60 |
| Purchase #5 | $228.78 | 6.692% | $244.09 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $73.54 | 12.587% | $82.7965 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $96.94 | 4.226% | $101.0367 | $101.04 | $101.05 | $101.00 |
| 7 purchase totals = | $846.45 | $922.7966 | $922.80 | $922.85 | $922.80 | |