| 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 | $216.72 | 13.385% | $245.728 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $240.91 | 4.288% | $251.2402 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $195.81 | 4.387% | $204.4002 | $204.40 | $204.40 | $204.40 |
| Purchase #4 | $159.94 | 3.657% | $165.789 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $110.59 | 12.639% | $124.5675 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $87.74 | 12.675% | $98.861 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $238.59 | 8.468% | $258.7938 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $1,250.30 | $1,349.3797 | $1,349.38 | $1,349.40 | $1,349.40 | |