| 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 | $185.35 | 11.313% | $206.3186 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $27.98 | 9.193% | $30.5522 | $30.55 | $30.55 | $30.60 |
| Purchase #3 | $218.79 | 11.457% | $243.8568 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $221.73 | 13.331% | $251.2888 | $251.29 | $251.30 | $251.30 |
| Purchase #5 | $179.45 | 8.475% | $194.6584 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $217.48 | 7.397% | $233.567 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $59.54 | 7.117% | $63.7775 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $1,110.32 | $1,224.0193 | $1,224.03 | $1,224.00 | $1,224.20 | |