| 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 | $232.90 | 11.424% | $259.5065 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $155.84 | 13.178% | $176.3766 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $118.60 | 12.404% | $133.3111 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $223.38 | 13.227% | $252.9265 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $178.35 | 5.204% | $187.6313 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $101.44 | 8.184% | $109.7418 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $5.42 | 6.615% | $5.7785 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $1,015.93 | $1,125.2723 | $1,125.28 | $1,125.35 | $1,125.20 | |