| 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 | $214.89 | 3.874% | $223.2148 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $90.37 | 6.652% | $96.3814 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $238.79 | 5.295% | $251.4339 | $251.43 | $251.45 | $251.40 |
| Purchase #4 | $69.71 | 7.646% | $75.04 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $31.77 | 7.166% | $34.0466 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $235.74 | 13.586% | $267.7676 | $267.77 | $267.75 | $267.80 |
| Purchase #7 | $187.68 | 10.213% | $206.8478 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $1,068.95 | $1,154.7321 | $1,154.73 | $1,154.75 | $1,154.60 | |