| 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 | $116.76 | 11.510% | $130.1991 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $212.49 | 7.685% | $228.8199 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $242.46 | 13.537% | $275.2818 | $275.28 | $275.30 | $275.30 |
| Purchase #4 | $218.78 | 8.518% | $237.4157 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $138.74 | 10.112% | $152.7694 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $97.54 | 12.106% | $109.3482 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $221.26 | 5.447% | $233.312 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $1,248.03 | $1,367.1461 | $1,367.15 | $1,367.10 | $1,367.10 | |