| 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 | $190.93 | 3.201% | $197.0417 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $118.80 | 9.560% | $130.1573 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $189.74 | 10.619% | $209.8885 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $115.34 | 6.272% | $122.5741 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $138.68 | 5.157% | $145.8317 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $173.52 | 13.829% | $197.5161 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $219.45 | 4.600% | $229.5447 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $1,146.46 | $1,232.5541 | $1,232.55 | $1,232.55 | $1,232.50 | |