| 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 | $90.91 | 11.405% | $101.2783 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $9.94 | 12.455% | $11.178 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $203.63 | 6.752% | $217.3791 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $230.87 | 12.305% | $259.2786 | $259.28 | $259.30 | $259.30 |
| Purchase #5 | $101.73 | 8.215% | $110.0871 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $187.48 | 7.552% | $201.6385 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $29.44 | 12.610% | $33.1524 | $33.15 | $33.15 | $33.20 |
| 7 purchase totals = | $854.00 | $933.9920 | $934.00 | $934.10 | $934.10 | |