| 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 | $84.96 | 3.571% | $87.9939 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $114.43 | 5.180% | $120.3575 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $88.99 | 10.245% | $98.107 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $139.61 | 13.874% | $158.9795 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $248.58 | 7.148% | $266.3485 | $266.35 | $266.35 | $266.30 |
| Purchase #6 | $52.47 | 9.384% | $57.3938 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $233.36 | 3.546% | $241.6349 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $962.40 | $1,030.8151 | $1,030.81 | $1,030.85 | $1,030.80 | |