| 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 | $218.33 | 7.154% | $233.9493 | $233.95 | $233.95 | $233.90 |
| Purchase #2 | $16.50 | 6.212% | $17.525 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $102.69 | 12.181% | $115.1987 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $168.73 | 11.106% | $187.4692 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $103.91 | 11.323% | $115.6757 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $238.43 | 13.227% | $269.9671 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $203.96 | 7.310% | $218.8695 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $1,052.55 | $1,158.6545 | $1,158.67 | $1,158.65 | $1,158.70 | |