| 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 | $106.60 | 5.132% | $112.0707 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $245.30 | 3.320% | $253.444 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $70.63 | 8.472% | $76.6138 | $76.61 | $76.60 | $76.60 |
| Purchase #4 | $247.79 | 6.543% | $264.0029 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $202.45 | 10.579% | $223.8672 | $223.87 | $223.85 | $223.90 |
| Purchase #6 | $233.70 | 6.616% | $249.1616 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $217.85 | 10.644% | $241.038 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,324.32 | $1,420.1982 | $1,420.19 | $1,420.15 | $1,420.20 | |