| 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 | $76.80 | 8.550% | $83.3664 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $199.96 | 4.689% | $209.3361 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $109.84 | 6.608% | $117.0982 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $231.98 | 13.852% | $264.1139 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $189.49 | 3.102% | $195.368 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $204.63 | 9.726% | $224.5323 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $201.64 | 9.809% | $221.4189 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $1,214.34 | $1,315.2338 | $1,315.24 | $1,315.20 | $1,315.20 | |