| 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 | $90.95 | 12.173% | $102.0213 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $42.47 | 12.385% | $47.7299 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $121.48 | 8.260% | $131.5142 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $250.63 | 11.148% | $278.5702 | $278.57 | $278.55 | $278.60 |
| Purchase #5 | $155.56 | 8.216% | $168.3408 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $232.38 | 13.687% | $264.1859 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $159.40 | 11.562% | $177.8298 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $1,052.87 | $1,170.1921 | $1,170.19 | $1,170.20 | $1,170.10 | |