| 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 | $240.54 | 9.395% | $263.1387 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $191.29 | 10.572% | $211.5132 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $98.34 | 13.201% | $111.3219 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $230.74 | 9.478% | $252.6095 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $159.29 | 8.496% | $172.8233 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $118.78 | 5.769% | $125.6324 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $195.87 | 5.478% | $206.5998 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $1,234.85 | $1,343.6388 | $1,343.63 | $1,343.60 | $1,343.50 | |