| 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 | $141.44 | 6.469% | $150.5898 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $110.27 | 11.614% | $123.0768 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $221.56 | 8.415% | $240.2043 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $209.28 | 7.434% | $224.8379 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $198.39 | 8.690% | $215.6301 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $150.44 | 7.699% | $162.0224 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $197.68 | 13.622% | $224.608 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $1,229.06 | $1,340.9693 | $1,340.97 | $1,341.00 | $1,340.90 | |