| 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 | $209.87 | 5.320% | $221.0351 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $119.26 | 7.154% | $127.7919 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $69.73 | 4.708% | $73.0129 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $243.28 | 10.686% | $269.2769 | $269.28 | $269.30 | $269.30 |
| Purchase #5 | $158.86 | 7.202% | $170.3011 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $248.81 | 7.450% | $267.3463 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $174.65 | 8.315% | $189.1721 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $1,224.46 | $1,317.9363 | $1,317.94 | $1,317.95 | $1,317.90 | |