| 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 | $80.47 | 4.190% | $83.8417 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $135.53 | 5.536% | $143.0329 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $212.84 | 13.646% | $241.8841 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $220.26 | 8.829% | $239.7068 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $60.30 | 13.611% | $68.5074 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $29.96 | 6.847% | $32.0114 | $32.01 | $32.00 | $32.00 |
| Purchase #7 | $178.49 | 7.248% | $191.427 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $917.85 | $1,000.4113 | $1,000.41 | $1,000.45 | $1,000.30 | |