| 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 | $201.40 | 3.330% | $208.1066 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $178.64 | 8.312% | $193.4886 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $194.54 | 3.225% | $200.8139 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $199.71 | 8.571% | $216.8271 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $197.36 | 11.202% | $219.4683 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $41.36 | 5.490% | $43.6307 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $242.82 | 3.534% | $251.4013 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $1,255.83 | $1,333.7365 | $1,333.74 | $1,333.75 | $1,333.70 | |