| 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 | $218.72 | 5.374% | $230.474 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $153.44 | 8.626% | $166.6757 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $54.46 | 3.305% | $56.2599 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $153.66 | 11.593% | $171.4738 | $171.47 | $171.45 | $171.50 |
| Purchase #5 | $103.87 | 8.437% | $112.6335 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $123.86 | 7.598% | $133.2709 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $5.85 | 4.463% | $6.1111 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $813.86 | $876.8989 | $876.89 | $876.85 | $877.00 | |