| 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 | $229.77 | 11.802% | $256.8875 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $67.85 | 10.300% | $74.8386 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $211.82 | 8.546% | $229.9221 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $153.38 | 3.516% | $158.7728 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $23.72 | 11.621% | $26.4765 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $85.70 | 12.340% | $96.2754 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $240.35 | 12.628% | $270.7014 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,012.59 | $1,113.8743 | $1,113.88 | $1,113.90 | $1,113.90 | |