| 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 | $227.99 | 12.333% | $256.108 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $235.34 | 5.751% | $248.8744 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $197.47 | 13.490% | $224.1087 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $172.55 | 11.459% | $192.3225 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $67.89 | 8.597% | $73.7265 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $68.74 | 4.681% | $71.9577 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $194.70 | 12.358% | $218.761 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $1,164.68 | $1,285.8588 | $1,285.86 | $1,285.80 | $1,285.90 | |