| 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 | $89.29 | 10.670% | $98.8172 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $158.62 | 6.695% | $169.2396 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $200.79 | 5.145% | $211.1206 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $48.61 | 13.183% | $55.0183 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $200.48 | 6.178% | $212.8657 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $128.34 | 3.269% | $132.5354 | $132.54 | $132.55 | $132.50 |
| Purchase #7 | $211.72 | 13.163% | $239.5887 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $1,037.85 | $1,119.1855 | $1,119.20 | $1,119.15 | $1,119.10 | |