| 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 | $241.67 | 4.748% | $253.1445 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $157.63 | 8.474% | $170.9876 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $194.68 | 4.811% | $204.0461 | $204.05 | $204.05 | $204.00 |
| Purchase #4 | $174.25 | 4.386% | $181.8926 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $123.72 | 13.797% | $140.7896 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $45.77 | 4.735% | $47.9372 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $72.34 | 9.240% | $79.0242 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $1,010.06 | $1,077.8218 | $1,077.82 | $1,077.85 | $1,077.70 | |