| 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 | $237.67 | 4.249% | $247.7686 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $221.70 | 10.521% | $245.0251 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $99.33 | 7.603% | $106.8821 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $33.66 | 3.566% | $34.8603 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $74.43 | 11.819% | $83.2269 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $92.76 | 6.392% | $98.6892 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $231.84 | 9.597% | $254.0897 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $991.39 | $1,070.5419 | $1,070.55 | $1,070.60 | $1,070.60 | |