| 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 | $95.86 | 4.137% | $99.8257 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $140.88 | 10.136% | $155.1596 | $155.16 | $155.15 | $155.20 |
| Purchase #3 | $132.63 | 6.588% | $141.3677 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $222.52 | 12.203% | $249.6741 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $14.83 | 10.763% | $16.4262 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $178.54 | 8.717% | $194.1033 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $199.73 | 12.837% | $225.3693 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $984.99 | $1,081.9259 | $1,081.93 | $1,081.90 | $1,082.00 | |