| 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 | $34.84 | 13.402% | $39.5093 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $125.68 | 13.696% | $142.8931 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $227.71 | 13.613% | $258.7082 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $204.92 | 3.160% | $211.3955 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $165.57 | 3.251% | $170.9527 | $170.95 | $170.95 | $171.00 |
| Purchase #6 | $70.72 | 3.295% | $73.0502 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $180.79 | 9.609% | $198.1621 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $1,010.23 | $1,094.6711 | $1,094.67 | $1,094.65 | $1,094.80 | |