| 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 | $217.99 | 13.869% | $248.223 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $160.32 | 8.637% | $174.1668 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $114.25 | 8.547% | $124.0149 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $17.87 | 10.584% | $19.7614 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $38.92 | 9.208% | $42.5038 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $161.84 | 12.372% | $181.8628 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $172.37 | 10.805% | $190.9946 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $883.56 | $981.5273 | $981.51 | $981.45 | $981.60 | |