| 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 | $115.36 | 5.516% | $121.7233 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $6.56 | 12.445% | $7.3764 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $219.57 | 11.365% | $244.5241 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $196.76 | 13.680% | $223.6768 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $172.78 | 6.626% | $184.2284 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $139.78 | 13.622% | $158.8208 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $58.65 | 10.441% | $64.7736 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $909.46 | $1,005.1234 | $1,005.12 | $1,005.10 | $1,005.10 | |