| 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 | $237.74 | 10.384% | $262.4269 | $262.43 | $262.45 | $262.40 |
| Purchase #2 | $41.56 | 5.120% | $43.6879 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $146.43 | 10.567% | $161.9033 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $171.42 | 9.577% | $187.8369 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $91.73 | 10.526% | $101.3855 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $240.64 | 12.457% | $270.6165 | $270.62 | $270.60 | $270.60 |
| Purchase #7 | $117.83 | 3.523% | $121.9812 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $1,047.35 | $1,149.8382 | $1,149.85 | $1,149.90 | $1,149.80 | |