| 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 | $33.56 | 10.706% | $37.1529 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $222.79 | 3.276% | $230.0886 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $96.51 | 5.326% | $101.6501 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $142.31 | 7.725% | $153.3034 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $34.48 | 13.489% | $39.131 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $238.77 | 3.135% | $246.2554 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $220.57 | 4.110% | $229.6354 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $988.99 | $1,037.2168 | $1,037.22 | $1,037.25 | $1,037.30 | |