| 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 | $27.77 | 5.139% | $29.1971 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $95.90 | 6.504% | $102.1373 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $128.90 | 6.539% | $137.3288 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $223.31 | 7.212% | $239.4151 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $221.49 | 6.846% | $236.6532 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $27.86 | 12.111% | $31.2341 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $244.57 | 12.224% | $274.4662 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $969.80 | $1,050.4318 | $1,050.44 | $1,050.45 | $1,050.40 | |