| 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 | $239.91 | 7.228% | $257.2507 | $257.25 | $257.25 | $257.30 |
| Purchase #2 | $234.80 | 12.316% | $263.718 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $159.42 | 13.646% | $181.1745 | $181.17 | $181.15 | $181.20 |
| Purchase #4 | $107.28 | 10.330% | $118.362 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $148.74 | 12.654% | $167.5616 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $150.38 | 7.285% | $161.3352 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $71.27 | 5.340% | $75.0758 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $1,111.80 | $1,224.4778 | $1,224.48 | $1,224.45 | $1,224.60 | |