| 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 | $80.35 | 9.235% | $87.7703 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $227.36 | 12.736% | $256.3166 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $242.42 | 9.800% | $266.1772 | $266.18 | $266.20 | $266.20 |
| Purchase #4 | $111.34 | 12.537% | $125.2987 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $157.47 | 6.817% | $168.2047 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $219.91 | 11.131% | $244.3882 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $151.29 | 3.401% | $156.4354 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $1,190.14 | $1,304.5911 | $1,304.60 | $1,304.60 | $1,304.60 | |