| 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 | $110.57 | 3.747% | $114.7131 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $221.43 | 11.789% | $247.5344 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $6.50 | 10.746% | $7.1985 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $211.64 | 11.638% | $236.2707 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $207.93 | 4.573% | $217.4386 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $218.80 | 3.558% | $226.5849 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $139.66 | 6.874% | $149.2602 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $1,116.53 | $1,199.0004 | $1,198.99 | $1,199.00 | $1,199.00 | |