| 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 | $188.70 | 4.685% | $197.5406 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $215.57 | 8.623% | $234.1586 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $192.70 | 9.603% | $211.205 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $240.27 | 4.381% | $250.7962 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $87.76 | 12.685% | $98.8924 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $173.43 | 12.146% | $194.4948 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $104.36 | 6.851% | $111.5097 | $111.51 | $111.50 | $111.50 |
| 7 purchase totals = | $1,202.79 | $1,298.5973 | $1,298.60 | $1,298.60 | $1,298.60 | |