| 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 | $92.30 | 11.386% | $102.8093 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $26.70 | 10.576% | $29.5238 | $29.52 | $29.50 | $29.50 |
| Purchase #3 | $241.90 | 4.297% | $252.2944 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $184.71 | 8.240% | $199.9301 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $211.44 | 12.610% | $238.1026 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $89.57 | 3.783% | $92.9584 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $120.84 | 11.289% | $134.4816 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $967.46 | $1,050.1002 | $1,050.09 | $1,050.10 | $1,050.10 | |