| 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 | $121.75 | 13.526% | $138.2179 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $172.93 | 8.672% | $187.9265 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $181.85 | 10.616% | $201.1552 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $43.64 | 12.731% | $49.1958 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $118.60 | 11.801% | $132.596 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $114.65 | 12.629% | $129.1291 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $180.37 | 11.515% | $201.1396 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $933.79 | $1,039.3601 | $1,039.38 | $1,039.40 | $1,039.30 | |