| 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 | $12.90 | 8.388% | $13.9821 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $165.82 | 6.278% | $176.2302 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $218.26 | 10.394% | $240.9459 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $207.99 | 7.446% | $223.4769 | $223.48 | $223.50 | $223.50 |
| Purchase #5 | $135.34 | 4.102% | $140.8916 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $226.40 | 13.814% | $257.6749 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $11.73 | 13.842% | $13.3537 | $13.35 | $13.35 | $13.40 |
| 7 purchase totals = | $978.44 | $1,066.5553 | $1,066.55 | $1,066.60 | $1,066.60 | |