| 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 | $233.80 | 9.835% | $256.7942 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $235.53 | 6.694% | $251.2964 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $73.27 | 8.530% | $79.5199 | $79.52 | $79.50 | $79.50 |
| Purchase #4 | $53.54 | 4.744% | $56.0799 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $236.76 | 7.348% | $254.1571 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $88.67 | 3.733% | $91.9801 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $181.42 | 12.378% | $203.8762 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $1,102.99 | $1,193.7038 | $1,193.71 | $1,193.75 | $1,193.80 | |