| 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 | $218.93 | 9.317% | $239.3277 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $154.40 | 12.431% | $173.5935 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $101.41 | 9.422% | $110.9649 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $210.70 | 8.703% | $229.0372 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $85.58 | 3.545% | $88.6138 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $88.51 | 8.727% | $96.2343 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $214.45 | 11.735% | $239.6157 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,073.98 | $1,177.3871 | $1,177.38 | $1,177.40 | $1,177.30 | |