| 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 | $194.71 | 12.485% | $219.0195 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $127.80 | 3.436% | $132.1912 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $8.71 | 13.666% | $9.9003 | $9.90 | $9.90 | $9.90 |
| Purchase #4 | $144.45 | 3.657% | $149.7325 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $223.83 | 4.210% | $233.2532 | $233.25 | $233.25 | $233.30 |
| Purchase #6 | $132.30 | 6.618% | $141.0556 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $141.93 | 8.214% | $153.5881 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $973.73 | $1,038.7404 | $1,038.74 | $1,038.75 | $1,038.80 | |