| 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 | $83.26 | 7.621% | $89.6052 | $89.61 | $89.60 | $89.60 |
| Purchase #2 | $123.88 | 6.835% | $132.3472 | $132.35 | $132.35 | $132.30 |
| Purchase #3 | $201.78 | 6.669% | $215.2367 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $130.76 | 8.681% | $142.1113 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $190.55 | 11.285% | $212.0536 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $121.87 | 9.839% | $133.8608 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $210.59 | 10.290% | $232.2597 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $1,062.69 | $1,157.4745 | $1,157.48 | $1,157.45 | $1,157.50 | |