| 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 | $201.51 | 4.385% | $210.3462 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $133.29 | 6.621% | $142.1151 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $194.97 | 12.844% | $220.0119 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $177.87 | 7.658% | $191.4913 | $191.49 | $191.50 | $191.50 |
| Purchase #5 | $66.62 | 3.587% | $69.0097 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $89.47 | 4.556% | $93.5463 | $93.55 | $93.55 | $93.50 |
| Purchase #7 | $18.47 | 5.181% | $19.4269 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $882.20 | $945.9474 | $945.96 | $945.95 | $945.80 | |