| 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 | $200.33 | 7.336% | $215.0262 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $97.67 | 9.434% | $106.8842 | $106.88 | $106.90 | $106.90 |
| Purchase #3 | $32.98 | 3.780% | $34.2266 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $64.96 | 9.480% | $71.1182 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $26.70 | 8.212% | $28.8926 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $240.45 | 12.124% | $269.6022 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $141.68 | 12.186% | $158.9451 | $158.95 | $158.95 | $158.90 |
| 7 purchase totals = | $804.77 | $884.6951 | $884.70 | $884.75 | $884.60 | |