| 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 | $191.30 | 10.782% | $211.926 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $212.80 | 4.160% | $221.6525 | $221.65 | $221.65 | $221.70 |
| Purchase #3 | $22.62 | 7.832% | $24.3916 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $107.27 | 9.345% | $117.2944 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $59.49 | 12.457% | $66.9007 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $103.87 | 10.730% | $115.0153 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $164.35 | 9.270% | $179.5852 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $861.70 | $936.7657 | $936.77 | $936.80 | $936.80 | |