| 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 | $181.31 | 8.668% | $197.026 | $197.03 | $197.05 | $197.00 |
| Purchase #2 | $183.89 | 12.794% | $207.4169 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $88.42 | 3.111% | $91.1707 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $181.67 | 7.578% | $195.437 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $229.85 | 5.260% | $241.9401 | $241.94 | $241.95 | $241.90 |
| Purchase #6 | $124.67 | 11.485% | $138.9883 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $8.95 | 6.567% | $9.5377 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $998.76 | $1,081.5167 | $1,081.53 | $1,081.55 | $1,081.40 | |