| 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 | $244.67 | 5.190% | $257.3684 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $133.51 | 11.832% | $149.3069 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $219.69 | 8.492% | $238.3461 | $238.35 | $238.35 | $238.30 |
| Purchase #4 | $233.92 | 3.502% | $242.1119 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $62.46 | 9.363% | $68.3081 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $142.62 | 10.480% | $157.5666 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $74.99 | 6.128% | $79.5854 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $1,111.86 | $1,192.5934 | $1,192.61 | $1,192.55 | $1,192.60 | |