| 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 | $190.31 | 10.480% | $210.2545 | $210.25 | $210.25 | $210.30 |
| Purchase #2 | $63.66 | 8.626% | $69.1513 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $199.71 | 12.695% | $225.0632 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $117.44 | 11.424% | $130.8563 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $182.34 | 7.301% | $195.6526 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $219.47 | 5.218% | $230.9219 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $69.34 | 5.749% | $73.3264 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $1,042.27 | $1,135.2262 | $1,135.22 | $1,135.20 | $1,135.40 | |