| 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 | $245.86 | 4.461% | $256.8278 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $177.30 | 3.232% | $183.0303 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $27.50 | 4.829% | $28.828 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $218.78 | 5.480% | $230.7691 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $222.41 | 9.652% | $243.877 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $208.70 | 10.430% | $230.4674 | $230.47 | $230.45 | $230.50 |
| Purchase #7 | $94.47 | 6.201% | $100.3281 | $100.33 | $100.35 | $100.30 |
| 7 purchase totals = | $1,195.02 | $1,274.1277 | $1,274.14 | $1,274.20 | $1,274.10 | |