| 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 | $122.53 | 6.200% | $130.1269 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $218.98 | 8.791% | $238.2305 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $154.73 | 11.534% | $172.5766 | $172.58 | $172.60 | $172.60 |
| Purchase #4 | $213.30 | 10.410% | $235.5045 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $233.93 | 8.391% | $253.5591 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $228.61 | 9.860% | $251.1509 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $10.71 | 7.279% | $11.4896 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $1,182.79 | $1,292.6381 | $1,292.64 | $1,292.70 | $1,292.70 | |