| 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 | $122.65 | 13.649% | $139.3905 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $246.26 | 7.673% | $265.1555 | $265.16 | $265.15 | $265.20 |
| Purchase #3 | $56.91 | 5.630% | $60.114 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $78.27 | 12.295% | $87.8933 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $202.58 | 11.333% | $225.5384 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $232.50 | 13.822% | $264.6362 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $241.91 | 10.105% | $266.355 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $1,181.08 | $1,309.0829 | $1,309.09 | $1,309.10 | $1,309.10 | |