| 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 | $115.31 | 4.751% | $120.7884 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $95.39 | 8.711% | $103.6994 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $221.46 | 13.613% | $251.6073 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $161.92 | 5.272% | $170.4564 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $49.91 | 8.190% | $53.9976 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $220.32 | 4.847% | $230.9989 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $126.40 | 5.375% | $133.194 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $990.71 | $1,064.7420 | $1,064.75 | $1,064.75 | $1,064.80 | |