| 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 | $89.53 | 11.769% | $100.0668 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $26.70 | 8.191% | $28.887 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $146.41 | 12.721% | $165.0348 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $213.41 | 7.834% | $230.1285 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $249.93 | 5.354% | $263.3113 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $160.59 | 11.587% | $179.1976 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $109.74 | 4.813% | $115.0218 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $996.31 | $1,081.6478 | $1,081.65 | $1,081.65 | $1,081.60 | |