| 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 | $238.85 | 7.322% | $256.3386 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $50.40 | 7.124% | $53.9905 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $13.78 | 10.216% | $15.1878 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $82.94 | 3.276% | $85.6571 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $196.72 | 3.232% | $203.078 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $194.78 | 13.786% | $221.6324 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $161.61 | 11.857% | $180.7721 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $939.08 | $1,016.6565 | $1,016.66 | $1,016.70 | $1,016.70 | |