| 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 | $233.30 | 5.337% | $245.7512 | $245.75 | $245.75 | $245.80 |
| Purchase #2 | $239.83 | 10.859% | $265.8731 | $265.87 | $265.85 | $265.90 |
| Purchase #3 | $152.93 | 9.328% | $167.1953 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $137.67 | 7.436% | $147.9071 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $187.89 | 13.312% | $212.9019 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $33.83 | 5.421% | $35.6639 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $229.87 | 10.134% | $253.165 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $1,215.32 | $1,328.4575 | $1,328.46 | $1,328.40 | $1,328.60 | |