| 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 | $206.70 | 4.650% | $216.3116 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $241.76 | 13.675% | $274.8207 | $274.82 | $274.80 | $274.80 |
| Purchase #3 | $197.62 | 7.442% | $212.3269 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $58.69 | 12.323% | $65.9224 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $160.42 | 7.662% | $172.7114 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $47.57 | 8.675% | $51.6967 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $115.63 | 5.558% | $122.0567 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $1,028.39 | $1,115.8464 | $1,115.85 | $1,115.80 | $1,115.80 | |