| 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 | $195.47 | 3.555% | $202.419 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $160.40 | 11.234% | $178.4193 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $96.82 | 13.222% | $109.6215 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $245.68 | 7.606% | $264.3664 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $21.54 | 12.241% | $24.1767 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $101.52 | 13.853% | $115.5836 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $219.49 | 7.271% | $235.4491 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $1,040.92 | $1,130.0356 | $1,130.04 | $1,130.00 | $1,130.00 | |