| 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 | $227.73 | 9.303% | $248.9157 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $171.62 | 11.641% | $191.5983 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $137.26 | 9.182% | $149.8632 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $248.94 | 3.327% | $257.2222 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $159.47 | 6.266% | $169.4624 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $114.29 | 11.649% | $127.6036 | $127.60 | $127.60 | $127.60 |
| Purchase #7 | $34.84 | 13.866% | $39.6709 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $1,094.15 | $1,184.3363 | $1,184.33 | $1,184.25 | $1,184.40 | |