| 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 | $10.56 | 3.708% | $10.9516 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $227.33 | 9.276% | $248.4171 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $124.48 | 8.267% | $134.7708 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $229.85 | 7.518% | $247.1301 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $184.32 | 10.461% | $203.6017 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $189.94 | 10.460% | $209.8077 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $138.76 | 8.535% | $150.6032 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $1,105.24 | $1,205.2822 | $1,205.28 | $1,205.25 | $1,205.30 | |