| 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 | $244.25 | 6.286% | $259.6036 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $119.25 | 11.616% | $133.1021 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $191.78 | 3.466% | $198.4271 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $150.86 | 10.280% | $166.3684 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $152.65 | 12.480% | $171.7007 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $102.58 | 12.163% | $115.0568 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $249.58 | 5.226% | $262.6231 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $1,210.95 | $1,306.8818 | $1,306.88 | $1,306.85 | $1,306.90 | |