| 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 | $194.95 | 10.352% | $215.1312 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $128.42 | 10.672% | $142.125 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $100.68 | 12.311% | $113.0747 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $142.73 | 4.774% | $149.5439 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $56.60 | 8.247% | $61.2678 | $61.27 | $61.25 | $61.30 |
| Purchase #6 | $211.32 | 3.178% | $218.0357 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $241.71 | 10.154% | $266.2532 | $266.25 | $266.25 | $266.30 |
| 7 purchase totals = | $1,076.41 | $1,165.4315 | $1,165.43 | $1,165.45 | $1,165.40 | |