| 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 | $240.45 | 9.697% | $263.7664 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $46.29 | 9.178% | $50.5385 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $101.27 | 13.204% | $114.6417 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $224.47 | 12.131% | $251.7005 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $219.39 | 8.802% | $238.7007 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $246.50 | 10.564% | $272.5403 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $230.43 | 7.388% | $247.4542 | $247.45 | $247.45 | $247.50 |
| 7 purchase totals = | $1,308.80 | $1,439.3423 | $1,439.34 | $1,439.35 | $1,439.30 | |