| 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 | $219.52 | 11.223% | $244.1567 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $143.98 | 6.208% | $152.9183 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $73.89 | 7.615% | $79.5167 | $79.52 | $79.50 | $79.50 |
| Purchase #4 | $145.67 | 3.315% | $150.499 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $173.57 | 13.605% | $197.1842 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $107.37 | 8.799% | $116.8175 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $247.43 | 4.574% | $258.7474 | $258.75 | $258.75 | $258.70 |
| 7 purchase totals = | $1,111.43 | $1,199.8398 | $1,199.85 | $1,199.80 | $1,199.80 | |