| 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 | $231.66 | 3.329% | $239.372 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $29.40 | 10.282% | $32.4229 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $52.72 | 9.189% | $57.5644 | $57.56 | $57.55 | $57.60 |
| Purchase #4 | $207.99 | 6.310% | $221.1142 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $103.55 | 11.543% | $115.5028 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $169.28 | 9.381% | $185.1602 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $56.32 | 11.162% | $62.6064 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $850.92 | $913.7429 | $913.73 | $913.65 | $913.80 | |