| 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 | $108.80 | 9.257% | $118.8716 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $225.44 | 6.634% | $240.3957 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $21.96 | 3.430% | $22.7132 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $203.72 | 7.537% | $219.0744 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $195.62 | 8.276% | $211.8095 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $115.45 | 4.451% | $120.5887 | $120.59 | $120.60 | $120.60 |
| Purchase #7 | $142.50 | 7.479% | $153.1576 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $1,013.49 | $1,086.6107 | $1,086.61 | $1,086.55 | $1,086.70 | |