| 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 | $105.63 | 8.532% | $114.6424 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $106.89 | 5.148% | $112.3927 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $152.95 | 4.516% | $159.8572 | $159.86 | $159.85 | $159.90 |
| Purchase #4 | $219.79 | 8.768% | $239.0612 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $120.72 | 10.759% | $133.7083 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $218.97 | 4.856% | $229.6032 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $132.97 | 12.548% | $149.6551 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $1,057.92 | $1,138.9201 | $1,138.92 | $1,138.90 | $1,139.00 | |