| 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 | $228.38 | 3.143% | $235.558 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $156.91 | 10.155% | $172.8442 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $125.25 | 6.603% | $133.5203 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $249.41 | 12.226% | $279.9029 | $279.90 | $279.90 | $279.90 |
| Purchase #5 | $245.42 | 9.279% | $268.1925 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $77.46 | 10.164% | $85.333 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $29.43 | 8.358% | $31.8898 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $1,112.26 | $1,207.2407 | $1,207.23 | $1,207.25 | $1,207.20 | |