| 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 | $205.69 | 11.270% | $228.8713 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $202.41 | 8.180% | $218.9671 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $119.47 | 4.792% | $125.195 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $119.49 | 7.393% | $128.3239 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $8.44 | 4.351% | $8.8072 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $138.35 | 7.517% | $148.7498 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $38.54 | 8.170% | $41.6887 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $832.39 | $900.6030 | $900.61 | $900.55 | $900.60 | |