| 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 | $244.31 | 8.427% | $264.898 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $102.48 | 7.601% | $110.2695 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $11.32 | 3.711% | $11.7401 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $211.49 | 13.556% | $240.1596 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $219.36 | 11.874% | $245.4068 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $70.88 | 13.650% | $80.5551 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $231.74 | 11.469% | $258.3183 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,091.58 | $1,211.3474 | $1,211.36 | $1,211.30 | $1,211.40 | |