| 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 | $111.77 | 5.476% | $117.8905 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $32.83 | 6.341% | $34.9118 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $147.94 | 9.263% | $161.6437 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $242.97 | 3.547% | $251.5881 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $194.83 | 12.103% | $218.4103 | $218.41 | $218.40 | $218.40 |
| Purchase #6 | $37.49 | 10.244% | $41.3305 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $65.46 | 4.627% | $68.4888 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $833.29 | $894.2637 | $894.26 | $894.30 | $894.20 | |