| 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 | $204.38 | 3.161% | $210.8405 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $37.79 | 13.178% | $42.77 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $117.56 | 7.193% | $126.0161 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $8.82 | 7.735% | $9.5022 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $129.57 | 4.209% | $135.0236 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $39.91 | 3.674% | $41.3763 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $74.83 | 10.479% | $82.6714 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $612.86 | $648.2001 | $648.20 | $648.15 | $648.20 | |