| 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 | $236.89 | 7.255% | $254.0764 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $83.35 | 12.214% | $93.5304 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $152.54 | 4.461% | $159.3448 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $236.46 | 8.329% | $256.1548 | $256.15 | $256.15 | $256.20 |
| Purchase #5 | $189.34 | 5.209% | $199.2027 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $122.55 | 13.860% | $139.5354 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $213.67 | 7.775% | $230.2828 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,234.80 | $1,332.1273 | $1,332.12 | $1,332.20 | $1,332.10 | |