| 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 | $114.63 | 6.806% | $122.4317 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $74.42 | 8.626% | $80.8395 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $219.39 | 5.347% | $231.1208 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $183.97 | 9.664% | $201.7489 | $201.75 | $201.75 | $201.70 |
| Purchase #5 | $224.36 | 12.424% | $252.2345 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $232.91 | 7.260% | $249.8193 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $215.34 | 11.753% | $240.6489 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $1,265.02 | $1,378.8436 | $1,378.84 | $1,378.85 | $1,378.60 | |