| 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 | $22.27 | 8.606% | $24.1866 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $194.45 | 8.474% | $210.9277 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $60.76 | 10.697% | $67.2595 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $141.77 | 10.358% | $156.4545 | $156.45 | $156.45 | $156.50 |
| Purchase #5 | $245.42 | 13.174% | $277.7516 | $277.75 | $277.75 | $277.80 |
| Purchase #6 | $181.48 | 7.151% | $194.4576 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $144.32 | 3.430% | $149.2702 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $990.47 | $1,080.3077 | $1,080.31 | $1,080.30 | $1,080.50 | |