| 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 | $96.78 | 10.155% | $106.608 | $106.61 | $106.60 | $106.60 |
| Purchase #2 | $170.86 | 9.521% | $187.1276 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $126.45 | 5.843% | $133.8385 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $84.63 | 13.579% | $96.1219 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $225.83 | 11.854% | $252.5999 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $239.41 | 7.330% | $256.9588 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $127.89 | 10.424% | $141.2213 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $1,071.85 | $1,174.4760 | $1,174.48 | $1,174.45 | $1,174.40 | |