| 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 | $127.26 | 6.176% | $135.1196 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $204.50 | 5.824% | $216.4101 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $247.99 | 12.272% | $278.4233 | $278.42 | $278.40 | $278.40 |
| Purchase #4 | $241.82 | 11.622% | $269.9243 | $269.92 | $269.90 | $269.90 |
| Purchase #5 | $210.49 | 13.511% | $238.9293 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $33.65 | 5.103% | $35.3672 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $231.45 | 3.481% | $239.5068 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,297.16 | $1,413.6806 | $1,413.68 | $1,413.60 | $1,413.60 | |