| 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 | $202.28 | 6.275% | $214.9731 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $59.67 | 13.770% | $67.8866 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $146.76 | 4.142% | $152.8388 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $84.47 | 9.865% | $92.803 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $26.45 | 10.629% | $29.2614 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $10.28 | 7.534% | $11.0545 | $11.05 | $11.05 | $11.10 |
| Purchase #7 | $229.86 | 8.170% | $248.6396 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $759.77 | $817.4570 | $817.45 | $817.45 | $817.50 | |