| 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 | $132.48 | 5.178% | $139.3398 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $24.62 | 6.831% | $26.3018 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $242.72 | 10.399% | $267.9605 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $202.35 | 7.821% | $218.1758 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $63.30 | 3.484% | $65.5054 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $185.34 | 9.842% | $203.5812 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $106.30 | 4.163% | $110.7253 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $957.11 | $1,031.5898 | $1,031.60 | $1,031.65 | $1,031.60 | |