| 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 | $105.75 | 9.413% | $115.7042 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $219.61 | 3.477% | $227.2458 | $227.25 | $227.25 | $227.20 |
| Purchase #3 | $94.30 | 8.391% | $102.2127 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $130.56 | 5.559% | $137.8178 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $94.64 | 13.329% | $107.2546 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $189.63 | 11.343% | $211.1397 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $153.34 | 7.355% | $164.6182 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $987.83 | $1,065.9930 | $1,065.99 | $1,065.95 | $1,065.90 | |