| 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 | $224.77 | 6.829% | $240.1195 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $58.82 | 7.291% | $63.1086 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $115.57 | 3.781% | $119.9397 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $87.78 | 6.776% | $93.728 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $140.52 | 12.388% | $157.9276 | $157.93 | $157.95 | $157.90 |
| Purchase #6 | $63.47 | 8.860% | $69.0934 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $93.48 | 8.190% | $101.136 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $784.41 | $845.0528 | $845.06 | $845.10 | $844.90 | |