| 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 | $220.94 | 5.369% | $232.8023 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $155.40 | 13.805% | $176.853 | $176.85 | $176.85 | $176.90 |
| Purchase #3 | $95.65 | 3.186% | $98.6974 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $144.93 | 6.174% | $153.878 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $189.86 | 3.784% | $197.0443 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $188.64 | 11.693% | $210.6977 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $65.49 | 6.660% | $69.8516 | $69.85 | $69.85 | $69.90 |
| 7 purchase totals = | $1,060.91 | $1,139.8243 | $1,139.82 | $1,139.85 | $1,139.90 | |