| 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 | $110.55 | 13.496% | $125.4698 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $212.41 | 9.505% | $232.5996 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $192.74 | 10.736% | $213.4326 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $166.60 | 13.646% | $189.3342 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $50.79 | 7.365% | $54.5307 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $178.62 | 10.642% | $197.6287 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $190.64 | 5.249% | $200.6467 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $1,102.35 | $1,213.6423 | $1,213.64 | $1,213.70 | $1,213.50 | |