| 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 | $16.68 | 3.728% | $17.3018 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $197.92 | 4.378% | $206.5849 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $170.66 | 7.330% | $183.1694 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $184.51 | 10.256% | $203.4333 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $189.62 | 11.237% | $210.9276 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $166.80 | 9.486% | $182.6226 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $187.56 | 10.391% | $207.0494 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $1,113.75 | $1,211.0890 | $1,211.08 | $1,211.10 | $1,211.00 | |