| 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 | $232.47 | 13.263% | $263.3025 | $263.30 | $263.30 | $263.30 |
| Purchase #2 | $68.65 | 13.501% | $77.9184 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $168.59 | 12.175% | $189.1158 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $117.42 | 10.163% | $129.3534 | $129.35 | $129.35 | $129.40 |
| Purchase #5 | $46.26 | 7.275% | $49.6254 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $166.58 | 9.866% | $183.0148 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $221.88 | 7.495% | $238.5099 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $1,021.85 | $1,130.8402 | $1,130.84 | $1,130.80 | $1,130.80 | |