| 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 | $242.74 | 11.565% | $270.8129 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $246.66 | 4.702% | $258.258 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $90.61 | 3.488% | $93.7705 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $218.74 | 12.249% | $245.5335 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $27.77 | 11.739% | $31.0299 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $85.86 | 11.125% | $95.4119 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $61.98 | 5.606% | $65.4546 | $65.45 | $65.45 | $65.50 |
| 7 purchase totals = | $974.36 | $1,060.2713 | $1,060.26 | $1,060.25 | $1,060.30 | |