| 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 | $221.32 | 7.862% | $238.7202 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $124.53 | 11.672% | $139.0651 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $231.74 | 3.597% | $240.0757 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $173.54 | 4.869% | $181.9897 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $143.43 | 5.805% | $151.7561 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $60.32 | 3.741% | $62.5766 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $241.40 | 4.117% | $251.3384 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,196.28 | $1,265.5218 | $1,265.54 | $1,265.55 | $1,265.60 | |