| 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 | $110.63 | 10.326% | $122.0537 | $122.05 | $122.05 | $122.10 |
| Purchase #2 | $210.37 | 13.324% | $238.3997 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $141.94 | 6.416% | $151.0469 | $151.05 | $151.05 | $151.00 |
| Purchase #4 | $61.72 | 13.874% | $70.283 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $191.38 | 10.601% | $211.6682 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $109.53 | 3.221% | $113.058 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $168.58 | 11.303% | $187.6346 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $994.15 | $1,094.1441 | $1,094.14 | $1,094.15 | $1,094.20 | |