| 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 | $243.65 | 8.423% | $264.1726 | $264.17 | $264.15 | $264.20 |
| Purchase #2 | $94.27 | 8.620% | $102.3961 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $86.80 | 4.200% | $90.4456 | $90.45 | $90.45 | $90.40 |
| Purchase #4 | $202.90 | 7.827% | $218.781 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $203.59 | 3.171% | $210.0458 | $210.05 | $210.05 | $210.00 |
| Purchase #6 | $218.60 | 9.475% | $239.3124 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $177.97 | 10.220% | $196.1585 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $1,227.78 | $1,321.3120 | $1,321.32 | $1,321.30 | $1,321.30 | |