| 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 | $221.73 | 7.511% | $238.3841 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $110.62 | 7.769% | $119.2141 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $250.26 | 11.836% | $279.8808 | $279.88 | $279.90 | $279.90 |
| Purchase #4 | $26.58 | 11.506% | $29.6383 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $155.88 | 12.535% | $175.4196 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $95.35 | 6.768% | $101.8033 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $242.69 | 12.450% | $272.9049 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $1,103.11 | $1,217.2451 | $1,217.23 | $1,217.25 | $1,217.20 | |