| 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 | $196.29 | 11.811% | $219.4738 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $250.33 | 11.312% | $278.6473 | $278.65 | $278.65 | $278.60 |
| Purchase #3 | $150.63 | 7.239% | $161.5341 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $130.65 | 10.782% | $144.7367 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $8.91 | 5.432% | $9.394 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $121.87 | 13.244% | $138.0105 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $130.54 | 5.578% | $137.8215 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $989.22 | $1,089.6179 | $1,089.61 | $1,089.60 | $1,089.50 | |