| 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 | $218.96 | 9.603% | $239.9867 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $114.26 | 5.631% | $120.694 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $137.33 | 9.229% | $150.0042 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $110.42 | 6.546% | $117.6481 | $117.65 | $117.65 | $117.60 |
| Purchase #5 | $248.28 | 9.764% | $272.5221 | $272.52 | $272.50 | $272.50 |
| Purchase #6 | $231.35 | 5.830% | $244.8377 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $138.53 | 7.728% | $149.2356 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $1,199.13 | $1,294.9284 | $1,294.93 | $1,294.95 | $1,294.80 | |