| 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 | $194.93 | 4.561% | $203.8208 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $61.49 | 6.664% | $65.5877 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $133.61 | 3.597% | $138.416 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $6.34 | 5.589% | $6.6943 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $137.64 | 7.152% | $147.484 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $221.46 | 11.584% | $247.1139 | $247.11 | $247.10 | $247.10 |
| Purchase #7 | $77.25 | 9.375% | $84.4922 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $832.72 | $893.6089 | $893.60 | $893.60 | $893.60 | |