| 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 | $202.56 | 11.294% | $225.4371 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $83.44 | 4.740% | $87.3951 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $106.61 | 10.741% | $118.061 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $205.42 | 12.305% | $230.6969 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $37.85 | 3.832% | $39.3004 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $52.65 | 3.708% | $54.6023 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $133.70 | 10.535% | $147.7853 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $822.23 | $903.2781 | $903.29 | $903.30 | $903.30 | |