| 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 | $240.96 | 4.564% | $251.9574 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $193.32 | 4.295% | $201.6231 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $116.62 | 12.497% | $131.194 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $172.80 | 9.447% | $189.1244 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $80.65 | 11.506% | $89.9296 | $89.93 | $89.95 | $89.90 |
| Purchase #6 | $13.62 | 10.819% | $15.0935 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $36.78 | 12.597% | $41.4132 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $854.75 | $920.3352 | $920.32 | $920.30 | $920.30 | |