| 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 | $78.46 | 11.119% | $87.184 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $64.32 | 11.651% | $71.8139 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $229.41 | 5.320% | $241.6146 | $241.61 | $241.60 | $241.60 |
| Purchase #4 | $185.75 | 8.441% | $201.4292 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $107.28 | 5.109% | $112.7609 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $234.54 | 13.695% | $266.6603 | $266.66 | $266.65 | $266.70 |
| Purchase #7 | $244.61 | 13.392% | $277.3682 | $277.37 | $277.35 | $277.40 |
| 7 purchase totals = | $1,144.37 | $1,258.8311 | $1,258.82 | $1,258.80 | $1,258.90 | |