| 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 | $101.53 | 12.778% | $114.5035 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $205.95 | 6.620% | $219.5839 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $139.90 | 9.423% | $153.0828 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $217.60 | 10.606% | $240.6787 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $35.49 | 11.707% | $39.6448 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $101.86 | 3.771% | $105.7011 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $197.96 | 8.717% | $215.2162 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $1,000.29 | $1,088.4110 | $1,088.40 | $1,088.45 | $1,088.40 | |