| 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 | $111.78 | 11.585% | $124.7297 | $124.73 | $124.75 | $124.70 |
| Purchase #2 | $136.68 | 12.152% | $153.2894 | $153.29 | $153.30 | $153.30 |
| Purchase #3 | $142.29 | 13.610% | $161.6557 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $200.50 | 13.623% | $227.8141 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $81.67 | 10.650% | $90.3679 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $250.27 | 11.745% | $279.6642 | $279.66 | $279.65 | $279.70 |
| Purchase #7 | $213.52 | 3.227% | $220.4103 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $1,136.71 | $1,257.9313 | $1,257.93 | $1,257.90 | $1,258.00 | |