| 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 | $198.98 | 12.336% | $223.5262 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $179.31 | 13.666% | $203.8145 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $150.55 | 11.203% | $167.4161 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $51.79 | 12.822% | $58.4305 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $144.29 | 10.480% | $159.4116 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $238.97 | 11.630% | $266.7622 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $201.87 | 5.397% | $212.7649 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $1,165.76 | $1,292.1260 | $1,292.12 | $1,292.10 | $1,292.10 | |