| 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 | $25.85 | 7.303% | $27.7378 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $131.42 | 10.116% | $144.7144 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $226.84 | 6.202% | $240.9086 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $235.48 | 12.602% | $265.1552 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $192.47 | 3.688% | $199.5683 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $89.76 | 6.388% | $95.4939 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $216.75 | 12.517% | $243.8806 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,118.57 | $1,217.4588 | $1,217.46 | $1,217.45 | $1,217.50 | |