| 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 | $241.97 | 6.514% | $257.7319 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $194.83 | 6.720% | $207.9226 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $42.26 | 5.110% | $44.4195 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $200.71 | 10.131% | $221.0439 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $123.35 | 12.670% | $138.9784 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $114.37 | 4.685% | $119.7282 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $227.82 | 5.718% | $240.8467 | $240.85 | $240.85 | $240.80 |
| 7 purchase totals = | $1,145.31 | $1,230.6712 | $1,230.67 | $1,230.70 | $1,230.50 | |