| 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 | $9.65 | 8.523% | $10.4725 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $198.42 | 12.415% | $223.0538 | $223.05 | $223.05 | $223.10 |
| Purchase #3 | $194.84 | 5.249% | $205.0672 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $23.66 | 4.306% | $24.6788 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $149.29 | 8.492% | $161.9677 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $237.63 | 12.472% | $267.2672 | $267.27 | $267.25 | $267.30 |
| Purchase #7 | $112.30 | 11.394% | $125.0955 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $925.79 | $1,017.6027 | $1,017.61 | $1,017.55 | $1,017.80 | |