| 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 | $226.89 | 13.342% | $257.1617 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $140.44 | 6.744% | $149.9113 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $243.36 | 13.251% | $275.6076 | $275.61 | $275.60 | $275.60 |
| Purchase #4 | $44.51 | 3.302% | $45.9797 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $131.60 | 6.365% | $139.9763 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $100.43 | 5.674% | $106.1284 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $186.55 | 10.693% | $206.4978 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $1,073.78 | $1,181.2628 | $1,181.27 | $1,181.30 | $1,181.30 | |