| 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 | $227.62 | 3.283% | $235.0928 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $176.81 | 7.264% | $189.6535 | $189.65 | $189.65 | $189.70 |
| Purchase #3 | $19.35 | 4.413% | $20.2039 | $20.20 | $20.20 | $20.20 |
| Purchase #4 | $161.86 | 10.279% | $178.4976 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $142.46 | 4.761% | $149.2425 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $99.67 | 9.130% | $108.7699 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $211.43 | 9.170% | $230.8181 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $1,039.20 | $1,112.2783 | $1,112.27 | $1,112.25 | $1,112.30 | |