| 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 | $120.81 | 10.102% | $133.0142 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $122.45 | 12.255% | $137.4562 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $130.37 | 11.855% | $145.8254 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $248.81 | 9.593% | $272.6783 | $272.68 | $272.70 | $272.70 |
| Purchase #5 | $45.80 | 3.741% | $47.5134 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $155.68 | 7.819% | $167.8526 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $174.56 | 13.374% | $197.9057 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $998.48 | $1,102.2458 | $1,102.25 | $1,102.25 | $1,102.30 | |