| 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 | $191.95 | 9.493% | $210.1718 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $231.74 | 3.370% | $239.5496 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $37.98 | 11.340% | $42.2869 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $133.77 | 9.632% | $146.6547 | $146.65 | $146.65 | $146.70 |
| Purchase #5 | $61.88 | 3.152% | $63.8305 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $194.40 | 8.290% | $210.5158 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $112.73 | 4.505% | $117.8085 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $964.45 | $1,030.8178 | $1,030.82 | $1,030.80 | $1,030.80 | |