| 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 | $209.79 | 5.365% | $221.0452 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $129.82 | 7.396% | $139.4215 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $250.33 | 13.370% | $283.7991 | $283.80 | $283.80 | $283.80 |
| Purchase #4 | $20.50 | 11.358% | $22.8284 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $69.75 | 6.519% | $74.297 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $103.37 | 4.803% | $108.3349 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $168.73 | 9.803% | $185.2706 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $952.29 | $1,034.9967 | $1,035.00 | $1,035.00 | $1,034.90 | |