| 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 | $240.87 | 13.804% | $274.1197 | $274.12 | $274.10 | $274.10 |
| Purchase #2 | $14.60 | 10.631% | $16.1521 | $16.15 | $16.15 | $16.20 |
| Purchase #3 | $135.29 | 8.129% | $146.2877 | $146.29 | $146.30 | $146.30 |
| Purchase #4 | $99.34 | 12.245% | $111.5042 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $194.57 | 13.380% | $220.6035 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $219.36 | 6.473% | $233.5592 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $228.38 | 6.643% | $243.5513 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $1,132.41 | $1,245.7777 | $1,245.77 | $1,245.75 | $1,245.90 | |