| 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 | $214.99 | 4.749% | $225.1999 | $225.20 | $225.20 | $225.20 |
| Purchase #2 | $207.80 | 11.828% | $232.3786 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $216.86 | 12.658% | $244.3101 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $211.97 | 4.608% | $221.7376 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $127.66 | 9.666% | $139.9996 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $103.40 | 4.692% | $108.2515 | $108.25 | $108.25 | $108.30 |
| Purchase #7 | $20.48 | 7.780% | $22.0733 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $1,103.16 | $1,193.9506 | $1,193.95 | $1,193.95 | $1,194.00 | |