| 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 | $231.54 | 6.710% | $247.0763 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $122.67 | 10.731% | $135.8337 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $44.80 | 5.308% | $47.178 | $47.18 | $47.20 | $47.20 |
| Purchase #4 | $14.82 | 12.220% | $16.631 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $90.96 | 4.334% | $94.9022 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $190.35 | 10.821% | $210.9478 | $210.95 | $210.95 | $210.90 |
| Purchase #7 | $44.58 | 11.569% | $49.7375 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $739.72 | $802.3065 | $802.31 | $802.40 | $802.20 | |