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 | $100.65 | 8.348% | $109.0523 | $109.05 | $109.05 | $109.10 |
Purchase #2 | $205.93 | 12.783% | $232.254 | $232.25 | $232.25 | $232.30 |
Purchase #3 | $200.94 | 8.546% | $218.1123 | $218.11 | $218.10 | $218.10 |
Purchase #4 | $143.76 | 11.416% | $160.1716 | $160.17 | $160.15 | $160.20 |
Purchase #5 | $141.71 | 6.263% | $150.5853 | $150.59 | $150.60 | $150.60 |
Purchase #6 | $191.56 | 7.504% | $205.9347 | $205.93 | $205.95 | $205.90 |
Purchase #7 | $140.61 | 6.213% | $149.3461 | $149.35 | $149.35 | $149.30 |
7 purchase totals = | $1,125.16 | $1,225.4563 | $1,225.45 | $1,225.45 | $1,225.50 |