| 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 | $190.85 | 8.290% | $206.6715 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $119.72 | 7.124% | $128.2489 | $128.25 | $128.25 | $128.20 |
| Purchase #3 | $149.71 | 4.777% | $156.8616 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $51.80 | 13.672% | $58.8821 | $58.88 | $58.90 | $58.90 |
| Purchase #5 | $96.89 | 4.235% | $100.9933 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $244.73 | 4.236% | $255.0968 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $198.84 | 12.574% | $223.8421 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $1,052.54 | $1,130.5963 | $1,130.59 | $1,130.60 | $1,130.60 | |