| 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 | $129.54 | 12.779% | $146.0939 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $151.51 | 9.199% | $165.4474 | $165.45 | $165.45 | $165.40 |
| Purchase #3 | $144.98 | 9.598% | $158.8952 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $130.69 | 4.852% | $137.0311 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $184.75 | 9.491% | $202.2846 | $202.28 | $202.30 | $202.30 |
| Purchase #6 | $201.81 | 7.396% | $216.7359 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $211.41 | 3.204% | $218.1836 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $1,154.69 | $1,244.6717 | $1,244.67 | $1,244.75 | $1,244.60 | |