| 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 | $131.90 | 3.827% | $136.9478 | $136.95 | $136.95 | $136.90 |
| Purchase #2 | $188.27 | 4.783% | $197.275 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $154.31 | 8.516% | $167.451 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $219.95 | 10.452% | $242.9392 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $109.93 | 13.864% | $125.1707 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $181.25 | 7.197% | $194.2946 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $142.42 | 3.602% | $147.55 | $147.55 | $147.55 | $147.60 |
| 7 purchase totals = | $1,128.03 | $1,211.6283 | $1,211.63 | $1,211.65 | $1,211.70 | |