| 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 | $91.97 | 12.431% | $103.4028 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $113.46 | 3.789% | $117.759 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $239.94 | 6.531% | $255.6105 | $255.61 | $255.60 | $255.60 |
| Purchase #4 | $204.67 | 6.427% | $217.8241 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $245.51 | 13.788% | $279.3609 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $171.69 | 3.720% | $178.0769 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $197.73 | 10.333% | $218.1614 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,264.97 | $1,370.1956 | $1,370.19 | $1,370.15 | $1,370.30 | |