| 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 | $115.70 | 5.187% | $121.7014 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $131.28 | 13.754% | $149.3363 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $177.25 | 5.788% | $187.5092 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $9.55 | 13.682% | $10.8566 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $213.86 | 4.647% | $223.7981 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $162.53 | 3.489% | $168.2007 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $184.30 | 11.684% | $205.8336 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $994.47 | $1,067.2359 | $1,067.24 | $1,067.25 | $1,067.20 | |