| 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 | $49.71 | 4.278% | $51.8366 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $155.46 | 3.818% | $161.3955 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $175.54 | 5.420% | $185.0543 | $185.05 | $185.05 | $185.10 |
| Purchase #4 | $234.30 | 9.154% | $255.7478 | $255.75 | $255.75 | $255.70 |
| Purchase #5 | $229.67 | 5.307% | $241.8586 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $188.48 | 13.722% | $214.3432 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $30.43 | 6.396% | $32.3763 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $1,063.59 | $1,142.6123 | $1,142.62 | $1,142.65 | $1,142.60 | |