| 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 | $118.64 | 12.718% | $133.7286 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $142.78 | 11.496% | $159.194 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $235.40 | 8.250% | $254.8205 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $227.97 | 12.166% | $255.7048 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $70.47 | 11.868% | $78.8334 | $78.83 | $78.85 | $78.80 |
| Purchase #6 | $115.33 | 5.415% | $121.5751 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $34.35 | 9.606% | $37.6497 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $944.94 | $1,041.5061 | $1,041.50 | $1,041.55 | $1,041.40 | |