| 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 | $103.82 | 9.602% | $113.7888 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $90.94 | 3.513% | $94.1347 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $198.93 | 5.253% | $209.3798 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $61.72 | 3.745% | $64.0314 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $247.58 | 8.666% | $269.0353 | $269.04 | $269.05 | $269.00 |
| Purchase #6 | $47.51 | 10.672% | $52.5803 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $220.84 | 12.288% | $247.9768 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $971.34 | $1,050.9271 | $1,050.93 | $1,051.05 | $1,050.90 | |