| 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 | $107.54 | 6.756% | $114.8054 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $65.64 | 7.720% | $70.7074 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $31.73 | 12.441% | $35.6775 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $187.90 | 4.235% | $195.8576 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $109.36 | 3.248% | $112.912 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $172.62 | 10.761% | $191.1956 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $107.91 | 12.181% | $121.0545 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $782.70 | $842.2100 | $842.22 | $842.20 | $842.30 | |