| 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 | $28.28 | 3.252% | $29.1997 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $88.55 | 11.122% | $98.3985 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $212.94 | 12.281% | $239.0912 | $239.09 | $239.10 | $239.10 |
| Purchase #4 | $37.64 | 4.369% | $39.2845 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $214.85 | 12.665% | $242.0608 | $242.06 | $242.05 | $242.10 |
| Purchase #6 | $249.39 | 8.780% | $271.2864 | $271.29 | $271.30 | $271.30 |
| Purchase #7 | $117.69 | 5.719% | $124.4207 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $949.34 | $1,043.7418 | $1,043.74 | $1,043.75 | $1,043.80 | |