| 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 | $226.54 | 12.197% | $254.1711 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $112.61 | 5.723% | $119.0547 | $119.05 | $119.05 | $119.10 |
| Purchase #3 | $121.87 | 6.547% | $129.8488 | $129.85 | $129.85 | $129.80 |
| Purchase #4 | $143.62 | 11.172% | $159.6652 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $66.27 | 8.612% | $71.9772 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $227.39 | 5.783% | $240.54 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $112.94 | 4.103% | $117.5739 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $1,011.24 | $1,092.8309 | $1,092.83 | $1,092.80 | $1,092.90 | |