| 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 | $229.99 | 5.497% | $242.6326 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $44.73 | 7.251% | $47.9734 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $179.31 | 7.267% | $192.3405 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $133.63 | 3.651% | $138.5088 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $145.67 | 3.537% | $150.8223 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $140.87 | 8.224% | $152.4551 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $177.87 | 11.102% | $197.6171 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $1,052.07 | $1,122.3498 | $1,122.35 | $1,122.30 | $1,122.30 | |