| 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 | $204.82 | 9.772% | $224.835 | $224.84 | $224.85 | $224.80 |
| Purchase #2 | $239.25 | 12.106% | $268.2136 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $221.53 | 7.708% | $238.6055 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $217.65 | 13.262% | $246.5147 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $226.77 | 7.859% | $244.5919 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $216.79 | 8.685% | $235.6182 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $121.58 | 11.509% | $135.5726 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $1,448.39 | $1,593.9515 | $1,593.95 | $1,593.90 | $1,593.90 | |