| 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 | $199.97 | 11.821% | $223.6085 | $223.61 | $223.60 | $223.60 |
| Purchase #2 | $123.44 | 11.295% | $137.3825 | $137.38 | $137.40 | $137.40 |
| Purchase #3 | $229.83 | 10.500% | $253.9622 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $187.81 | 13.702% | $213.5437 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $29.41 | 5.770% | $31.107 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $202.67 | 4.554% | $211.8996 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $245.80 | 13.614% | $279.2632 | $279.26 | $279.25 | $279.30 |
| 7 purchase totals = | $1,218.93 | $1,350.7667 | $1,350.76 | $1,350.75 | $1,350.80 | |