| 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 | $129.99 | 4.682% | $136.0761 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $61.64 | 3.407% | $63.7401 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $230.45 | 3.597% | $238.7393 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $39.26 | 8.272% | $42.5076 | $42.51 | $42.50 | $42.50 |
| Purchase #5 | $196.68 | 6.139% | $208.7542 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $241.41 | 4.317% | $251.8317 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $138.71 | 9.576% | $151.9929 | $151.99 | $152.00 | $152.00 |
| 7 purchase totals = | $1,038.14 | $1,093.6419 | $1,093.64 | $1,093.70 | $1,093.60 | |