| 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 | $117.92 | 5.607% | $124.5318 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $134.69 | 8.550% | $146.206 | $146.21 | $146.20 | $146.20 |
| Purchase #3 | $98.49 | 4.540% | $102.9614 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $249.90 | 9.695% | $274.1278 | $274.13 | $274.15 | $274.10 |
| Purchase #5 | $47.60 | 5.269% | $50.108 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $227.95 | 5.811% | $241.1962 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $177.64 | 3.233% | $183.3831 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,054.19 | $1,122.5143 | $1,122.52 | $1,122.55 | $1,122.50 | |