| 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 | $212.48 | 8.102% | $229.6951 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $130.74 | 10.766% | $144.8155 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $250.61 | 6.247% | $266.2656 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $83.87 | 11.615% | $93.6115 | $93.61 | $93.60 | $93.60 |
| Purchase #5 | $185.52 | 7.369% | $199.191 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $34.64 | 4.871% | $36.3273 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $110.61 | 10.585% | $122.3181 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $1,008.47 | $1,092.2241 | $1,092.24 | $1,092.20 | $1,092.20 | |