| 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 | $204.69 | 4.469% | $213.8376 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $81.86 | 6.435% | $87.1277 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $135.80 | 12.229% | $152.407 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $205.29 | 13.194% | $232.376 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $191.40 | 6.320% | $203.4965 | $203.50 | $203.50 | $203.50 |
| Purchase #6 | $94.41 | 9.365% | $103.2515 | $103.25 | $103.25 | $103.30 |
| Purchase #7 | $90.65 | 10.609% | $100.2671 | $100.27 | $100.25 | $100.30 |
| 7 purchase totals = | $1,004.10 | $1,092.7634 | $1,092.78 | $1,092.80 | $1,092.80 | |