| 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 | $238.56 | 5.176% | $250.9079 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $211.63 | 6.659% | $225.7224 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $34.42 | 11.316% | $38.315 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $111.89 | 3.500% | $115.8062 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $23.51 | 7.838% | $25.3527 | $25.35 | $25.35 | $25.40 |
| Purchase #6 | $160.63 | 6.614% | $171.2541 | $171.25 | $171.25 | $171.30 |
| Purchase #7 | $230.97 | 8.874% | $251.4663 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $1,011.61 | $1,078.8246 | $1,078.83 | $1,078.75 | $1,078.90 | |