| 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 | $213.54 | 3.170% | $220.3092 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $179.43 | 7.307% | $192.541 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $41.53 | 3.855% | $43.131 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $138.79 | 6.379% | $147.6434 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $157.41 | 3.520% | $162.9508 | $162.95 | $162.95 | $163.00 |
| Purchase #6 | $207.50 | 8.740% | $225.6355 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $205.28 | 11.834% | $229.5728 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,143.48 | $1,221.7837 | $1,221.78 | $1,221.80 | $1,221.70 | |