| 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 | $12.82 | 13.107% | $14.5003 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $159.84 | 12.822% | $180.3347 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $230.99 | 4.234% | $240.7701 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $100.34 | 10.159% | $110.5335 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $194.28 | 10.608% | $214.8892 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $179.97 | 11.455% | $200.5856 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $96.68 | 10.726% | $107.0499 | $107.05 | $107.05 | $107.00 |
| 7 purchase totals = | $974.92 | $1,068.6633 | $1,068.66 | $1,068.70 | $1,068.60 | |