| 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 | $98.75 | 11.228% | $109.8377 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $178.33 | 13.208% | $201.8838 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $135.55 | 10.277% | $149.4805 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $50.48 | 12.472% | $56.7759 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $166.86 | 10.548% | $184.4604 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $246.64 | 4.281% | $257.1987 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $199.47 | 6.532% | $212.4994 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,076.08 | $1,172.1364 | $1,172.14 | $1,172.20 | $1,172.20 | |