| 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 | $190.54 | 13.370% | $216.0152 | $216.02 | $216.00 | $216.00 |
| Purchase #2 | $123.43 | 7.701% | $132.9353 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $188.27 | 12.601% | $211.9939 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $141.78 | 4.759% | $148.5273 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $198.80 | 12.574% | $223.7971 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $26.62 | 13.176% | $30.1275 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $124.67 | 12.787% | $140.6116 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $994.11 | $1,104.0079 | $1,104.02 | $1,104.05 | $1,103.90 | |