| 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 | $220.39 | 13.627% | $250.4225 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $152.46 | 4.486% | $159.2994 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $21.44 | 3.178% | $22.1214 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $65.87 | 6.251% | $69.9875 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $150.89 | 11.802% | $168.698 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $203.35 | 13.235% | $230.2634 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $36.52 | 9.230% | $39.8908 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $850.92 | $940.6830 | $940.68 | $940.65 | $940.70 | |