| 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 | $106.74 | 13.214% | $120.8446 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $230.60 | 12.216% | $258.7701 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $41.59 | 4.864% | $43.6129 | $43.61 | $43.60 | $43.60 |
| Purchase #4 | $220.78 | 6.779% | $235.7467 | $235.75 | $235.75 | $235.70 |
| Purchase #5 | $140.54 | 3.699% | $145.7386 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $118.38 | 9.147% | $129.2082 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $113.66 | 3.870% | $118.0586 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $972.29 | $1,051.9797 | $1,051.98 | $1,051.95 | $1,051.90 | |