| 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 | $234.74 | 7.365% | $252.0286 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $7.28 | 5.694% | $7.6945 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $230.67 | 5.198% | $242.6602 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $193.71 | 3.690% | $200.8579 | $200.86 | $200.85 | $200.90 |
| Purchase #5 | $185.53 | 9.735% | $203.5913 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $191.37 | 8.459% | $207.558 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $221.65 | 3.154% | $228.6408 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $1,264.95 | $1,343.0313 | $1,343.03 | $1,343.05 | $1,343.10 | |