| 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 | $250.85 | 9.636% | $275.0219 | $275.02 | $275.00 | $275.00 |
| Purchase #2 | $32.99 | 9.365% | $36.0795 | $36.08 | $36.10 | $36.10 |
| Purchase #3 | $84.66 | 3.457% | $87.5867 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $172.83 | 13.481% | $196.1292 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $238.44 | 10.162% | $262.6703 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $93.65 | 7.783% | $100.9388 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $121.46 | 11.757% | $135.7401 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $994.88 | $1,094.1665 | $1,094.17 | $1,094.20 | $1,094.10 | |