| 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 | $199.90 | 10.717% | $221.3233 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $77.78 | 7.623% | $83.7092 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $233.42 | 8.687% | $253.6972 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $155.64 | 11.602% | $173.6974 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $72.90 | 3.641% | $75.5543 | $75.55 | $75.55 | $75.60 |
| Purchase #6 | $186.42 | 10.723% | $206.4098 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $127.72 | 10.491% | $141.1191 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $1,053.78 | $1,155.5103 | $1,155.51 | $1,155.45 | $1,155.50 | |