| 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 | $100.55 | 8.279% | $108.8745 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $194.88 | 12.596% | $219.4271 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $44.94 | 5.144% | $47.2517 | $47.25 | $47.25 | $47.30 |
| Purchase #4 | $246.35 | 10.395% | $271.9581 | $271.96 | $271.95 | $272.00 |
| Purchase #5 | $178.41 | 13.587% | $202.6506 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $114.56 | 3.335% | $118.3806 | $118.38 | $118.40 | $118.40 |
| Purchase #7 | $44.71 | 7.359% | $48.0002 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $924.40 | $1,016.5428 | $1,016.54 | $1,016.55 | $1,016.70 | |