| 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 | $89.99 | 12.334% | $101.0894 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $27.33 | 13.760% | $31.0906 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $53.98 | 11.324% | $60.0927 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $154.50 | 6.515% | $164.5657 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $243.27 | 13.693% | $276.581 | $276.58 | $276.60 | $276.60 |
| Purchase #6 | $149.96 | 6.311% | $159.424 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $238.64 | 12.230% | $267.8257 | $267.83 | $267.85 | $267.80 |
| 7 purchase totals = | $957.67 | $1,060.6691 | $1,060.67 | $1,060.70 | $1,060.70 | |