| 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 | $247.41 | 6.545% | $263.603 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $51.74 | 5.408% | $54.5381 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $230.53 | 4.631% | $241.2058 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $30.68 | 11.785% | $34.2956 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $174.67 | 8.261% | $189.0995 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $206.39 | 10.211% | $227.4645 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $95.61 | 7.354% | $102.6412 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $1,037.03 | $1,112.8477 | $1,112.85 | $1,112.85 | $1,112.80 | |