| 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 | $239.56 | 8.161% | $259.1105 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $91.43 | 9.807% | $100.3965 | $100.40 | $100.40 | $100.40 |
| Purchase #3 | $25.94 | 10.329% | $28.6193 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $238.65 | 9.170% | $260.5342 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $247.84 | 3.870% | $257.4314 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $50.42 | 12.131% | $56.5365 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $118.46 | 9.694% | $129.9435 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $1,012.30 | $1,092.5719 | $1,092.57 | $1,092.60 | $1,092.40 | |