| 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 | $231.81 | 9.170% | $253.067 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $96.57 | 6.433% | $102.7823 | $102.78 | $102.80 | $102.80 |
| Purchase #3 | $196.88 | 12.578% | $221.6436 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $82.38 | 13.259% | $93.3028 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $164.94 | 7.153% | $176.7382 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $123.26 | 11.197% | $137.0614 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $248.28 | 3.252% | $256.3541 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $1,144.12 | $1,240.9494 | $1,240.94 | $1,240.95 | $1,241.00 | |