| 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 | $242.72 | 3.733% | $251.7807 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $121.57 | 11.718% | $135.8156 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $193.67 | 8.129% | $209.4134 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $87.48 | 9.214% | $95.5404 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $79.25 | 7.794% | $85.4267 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $47.62 | 11.331% | $53.0158 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $103.55 | 6.354% | $110.1296 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $875.86 | $941.1222 | $941.13 | $941.15 | $941.00 | |