| 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 | $214.42 | 9.230% | $234.211 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $203.75 | 8.336% | $220.7346 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $147.78 | 3.347% | $152.7262 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $84.34 | 10.762% | $93.4167 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $211.30 | 7.351% | $226.8327 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $165.32 | 7.523% | $177.757 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $78.27 | 8.740% | $85.1108 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $1,105.18 | $1,190.7890 | $1,190.79 | $1,190.80 | $1,190.70 | |