| 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 | $135.84 | 8.774% | $147.7586 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $100.37 | 12.266% | $112.6814 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $244.79 | 5.284% | $257.7247 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $135.39 | 10.493% | $149.5965 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $55.31 | 4.295% | $57.6856 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $227.41 | 12.463% | $255.7521 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $98.40 | 13.602% | $111.7844 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $997.51 | $1,092.9833 | $1,092.98 | $1,093.00 | $1,093.10 | |