| 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 | $120.60 | 12.447% | $135.6111 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $53.98 | 7.510% | $58.0339 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $81.66 | 4.544% | $85.3706 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $99.66 | 10.400% | $110.0246 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $31.33 | 7.815% | $33.7784 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $219.44 | 10.267% | $241.9699 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $237.45 | 12.683% | $267.5658 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $844.12 | $932.3543 | $932.35 | $932.30 | $932.40 | |