| 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 | $118.35 | 9.229% | $129.2725 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $208.79 | 12.708% | $235.323 | $235.32 | $235.30 | $235.30 |
| Purchase #3 | $151.27 | 3.798% | $157.0152 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $209.26 | 6.470% | $222.7991 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $182.92 | 9.674% | $200.6157 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $47.90 | 12.421% | $53.8497 | $53.85 | $53.85 | $53.80 |
| Purchase #7 | $217.47 | 3.195% | $224.4182 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $1,135.96 | $1,223.2934 | $1,223.30 | $1,223.20 | $1,223.20 | |