| 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 | $37.65 | 5.268% | $39.6334 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $235.29 | 9.230% | $257.0073 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $131.35 | 7.666% | $141.4193 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $158.52 | 6.786% | $169.2772 | $169.28 | $169.30 | $169.30 |
| Purchase #5 | $163.26 | 13.796% | $185.7833 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $36.27 | 10.402% | $40.0428 | $40.04 | $40.05 | $40.00 |
| Purchase #7 | $189.75 | 11.283% | $211.1595 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $952.09 | $1,044.3228 | $1,044.32 | $1,044.35 | $1,044.30 | |