| 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 | $125.49 | 12.241% | $140.8512 | $140.85 | $140.85 | $140.90 |
| Purchase #2 | $54.63 | 12.592% | $61.509 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $160.59 | 4.122% | $167.2095 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $133.80 | 13.203% | $151.4656 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $235.82 | 12.840% | $266.0993 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $212.34 | 13.842% | $241.7321 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $178.29 | 3.383% | $184.3216 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $1,100.96 | $1,213.1883 | $1,213.19 | $1,213.15 | $1,213.20 | |