| 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 | $194.87 | 13.422% | $221.0255 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $81.94 | 8.435% | $88.8516 | $88.85 | $88.85 | $88.90 |
| Purchase #3 | $201.88 | 11.642% | $225.3829 | $225.38 | $225.40 | $225.40 |
| Purchase #4 | $128.64 | 7.799% | $138.6726 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $214.77 | 11.584% | $239.649 | $239.65 | $239.65 | $239.60 |
| Purchase #6 | $146.85 | 11.295% | $163.4367 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $103.99 | 7.802% | $112.1033 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $1,072.94 | $1,189.1216 | $1,189.12 | $1,189.15 | $1,189.10 | |