| 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 | $103.57 | 9.812% | $113.7323 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $196.48 | 12.421% | $220.8848 | $220.88 | $220.90 | $220.90 |
| Purchase #3 | $229.83 | 9.704% | $252.1327 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $121.40 | 8.154% | $131.299 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $104.26 | 12.342% | $117.1278 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $221.68 | 11.604% | $247.4037 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $97.48 | 5.687% | $103.0237 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $1,074.70 | $1,185.6040 | $1,185.59 | $1,185.65 | $1,185.50 | |