| 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 | $212.29 | 3.443% | $219.5991 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $194.46 | 13.606% | $220.9182 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $199.38 | 7.117% | $213.5699 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $250.97 | 8.585% | $272.5158 | $272.52 | $272.50 | $272.50 |
| Purchase #5 | $135.99 | 6.111% | $144.3003 | $144.30 | $144.30 | $144.30 |
| Purchase #6 | $112.59 | 6.268% | $119.6471 | $119.65 | $119.65 | $119.60 |
| Purchase #7 | $111.36 | 6.798% | $118.9303 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,217.04 | $1,309.4807 | $1,309.49 | $1,309.45 | $1,309.40 | |