| 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 | $13.49 | 11.710% | $15.0697 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $178.62 | 10.822% | $197.9503 | $197.95 | $197.95 | $198.00 |
| Purchase #3 | $39.71 | 5.189% | $41.7706 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $241.54 | 11.588% | $269.5297 | $269.53 | $269.55 | $269.50 |
| Purchase #5 | $178.86 | 12.661% | $201.5055 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $155.66 | 7.576% | $167.4528 | $167.45 | $167.45 | $167.50 |
| Purchase #7 | $196.41 | 11.773% | $219.5333 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $1,004.29 | $1,112.8119 | $1,112.81 | $1,112.80 | $1,112.90 | |