| 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 | $232.96 | 9.354% | $254.7511 | $254.75 | $254.75 | $254.80 |
| Purchase #2 | $170.57 | 3.430% | $176.4206 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $227.62 | 10.717% | $252.014 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $245.73 | 4.398% | $256.5372 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $224.33 | 3.648% | $232.5136 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $115.95 | 10.452% | $128.0691 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $6.77 | 7.731% | $7.2934 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $1,223.93 | $1,307.5990 | $1,307.59 | $1,307.55 | $1,307.60 | |