| 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 | $236.60 | 3.753% | $245.4796 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $246.67 | 9.656% | $270.4885 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $228.44 | 6.212% | $242.6307 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $213.61 | 4.217% | $222.6179 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $187.63 | 5.219% | $197.4224 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $145.87 | 7.373% | $156.625 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $84.69 | 7.702% | $91.2128 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $1,343.51 | $1,426.4769 | $1,426.48 | $1,426.50 | $1,426.40 | |