| 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 | $119.55 | 7.722% | $128.7817 | $128.78 | $128.80 | $128.80 |
| Purchase #2 | $39.99 | 13.457% | $45.3715 | $45.37 | $45.35 | $45.40 |
| Purchase #3 | $249.68 | 12.775% | $281.5766 | $281.58 | $281.60 | $281.60 |
| Purchase #4 | $98.73 | 8.840% | $107.4577 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $196.40 | 10.647% | $217.3107 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $115.66 | 4.246% | $120.5709 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $95.59 | 5.830% | $101.1629 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $915.60 | $1,002.2320 | $1,002.23 | $1,002.20 | $1,002.40 | |