| 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 | $8.60 | 6.235% | $9.1362 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $213.93 | 5.813% | $226.3658 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $110.67 | 5.629% | $116.8996 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $156.65 | 11.132% | $174.0883 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $79.61 | 10.201% | $87.731 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $164.89 | 13.634% | $187.3711 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $230.95 | 13.677% | $262.537 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $965.30 | $1,064.1290 | $1,064.14 | $1,064.15 | $1,064.10 | |