| 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 | $226.54 | 11.626% | $252.8775 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $121.52 | 10.616% | $134.4206 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $143.60 | 9.237% | $156.8643 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $28.84 | 7.869% | $31.1094 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $226.47 | 13.475% | $256.9868 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $248.25 | 8.385% | $269.0658 | $269.07 | $269.05 | $269.10 |
| Purchase #7 | $202.46 | 4.227% | $211.018 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $1,197.68 | $1,312.3424 | $1,312.35 | $1,312.30 | $1,312.40 | |