| 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 | $202.92 | 12.364% | $228.009 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $97.78 | 5.199% | $102.8636 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $231.62 | 10.570% | $256.1022 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $219.97 | 5.697% | $232.5017 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $187.32 | 6.213% | $198.9582 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $242.55 | 4.133% | $252.5746 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $43.77 | 9.155% | $47.7771 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $1,225.93 | $1,318.7864 | $1,318.78 | $1,318.75 | $1,318.90 | |