| 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 | $21.28 | 11.662% | $23.7617 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $89.75 | 4.205% | $93.524 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $243.92 | 5.615% | $257.6161 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $143.62 | 8.191% | $155.3839 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $240.51 | 6.491% | $256.1215 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $157.85 | 6.299% | $167.793 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $179.41 | 7.757% | $193.3268 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $1,076.34 | $1,147.5270 | $1,147.52 | $1,147.50 | $1,147.50 | |