| 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 | $203.36 | 8.787% | $221.2292 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $112.80 | 9.667% | $123.7044 | $123.70 | $123.70 | $123.70 |
| Purchase #3 | $179.29 | 12.272% | $201.2925 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $187.94 | 11.513% | $209.5775 | $209.58 | $209.60 | $209.60 |
| Purchase #5 | $241.72 | 12.757% | $272.5562 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $157.94 | 9.872% | $173.5318 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $220.83 | 6.460% | $235.0956 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $1,303.88 | $1,436.9872 | $1,436.99 | $1,437.05 | $1,437.00 | |