| 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 | $114.90 | 4.587% | $120.1705 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $92.29 | 4.873% | $96.7873 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $207.42 | 13.226% | $234.8534 | $234.85 | $234.85 | $234.90 |
| Purchase #4 | $192.31 | 5.193% | $202.2967 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $106.52 | 7.370% | $114.3705 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $210.75 | 5.213% | $221.7364 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $179.38 | 13.723% | $203.9963 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,103.57 | $1,194.2111 | $1,194.22 | $1,194.20 | $1,194.30 | |