| 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 | $249.74 | 6.670% | $266.3977 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $241.56 | 11.748% | $269.9385 | $269.94 | $269.95 | $269.90 |
| Purchase #3 | $203.74 | 11.320% | $226.8034 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $193.65 | 11.757% | $216.4174 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $129.60 | 13.460% | $147.0442 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $28.49 | 10.179% | $31.39 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $79.56 | 5.837% | $84.2039 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $1,126.34 | $1,242.1951 | $1,242.19 | $1,242.20 | $1,242.10 | |