| 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 | $204.82 | 3.412% | $211.8085 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $233.40 | 9.851% | $256.3922 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $64.56 | 13.651% | $73.3731 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $203.49 | 8.685% | $221.1631 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $117.39 | 10.373% | $129.5669 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $234.45 | 8.596% | $254.6033 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $142.33 | 3.700% | $147.5962 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $1,200.44 | $1,294.5033 | $1,294.50 | $1,294.45 | $1,294.60 | |