| 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 | $123.50 | 5.606% | $130.4234 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $227.46 | 7.578% | $244.6969 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $76.87 | 13.374% | $87.1506 | $87.15 | $87.15 | $87.20 |
| Purchase #4 | $76.38 | 10.660% | $84.5221 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $37.57 | 4.111% | $39.1145 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $164.37 | 7.664% | $176.9673 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $211.88 | 13.755% | $241.0241 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $918.03 | $1,003.8989 | $1,003.89 | $1,003.80 | $1,003.90 | |