| 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 | $125.34 | 7.811% | $135.1303 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $129.43 | 7.674% | $139.3625 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $208.60 | 8.749% | $226.8504 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $6.68 | 12.433% | $7.5105 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $139.80 | 11.307% | $155.6072 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $214.85 | 11.549% | $239.663 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $187.90 | 10.846% | $208.2796 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $1,012.60 | $1,112.4035 | $1,112.40 | $1,112.40 | $1,112.50 | |