| 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 | $138.71 | 6.658% | $147.9453 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $202.99 | 6.840% | $216.8745 | $216.87 | $216.85 | $216.90 |
| Purchase #3 | $117.88 | 5.227% | $124.0416 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $138.56 | 3.365% | $143.2225 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $39.48 | 8.738% | $42.9298 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $197.88 | 5.351% | $208.4686 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $124.51 | 3.791% | $129.2302 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $960.01 | $1,012.7125 | $1,012.71 | $1,012.70 | $1,012.60 | |