| 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 | $220.54 | 6.347% | $234.5377 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $190.43 | 10.428% | $210.288 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $246.83 | 3.494% | $255.4542 | $255.45 | $255.45 | $255.50 |
| Purchase #4 | $52.82 | 3.195% | $54.5076 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $91.59 | 5.771% | $96.8757 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $179.67 | 13.429% | $203.7979 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $70.73 | 13.201% | $80.0671 | $80.07 | $80.05 | $80.10 |
| 7 purchase totals = | $1,052.61 | $1,135.5282 | $1,135.54 | $1,135.55 | $1,135.60 | |