| 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 | $198.94 | 12.774% | $224.3526 | $224.35 | $224.35 | $224.40 |
| Purchase #2 | $40.69 | 5.468% | $42.9149 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $93.55 | 12.185% | $104.9491 | $104.95 | $104.95 | $104.90 |
| Purchase #4 | $221.66 | 10.765% | $245.5217 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $156.86 | 6.718% | $167.3979 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $180.44 | 9.236% | $197.1054 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $140.41 | 11.696% | $156.8324 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,032.55 | $1,139.0740 | $1,139.07 | $1,139.05 | $1,139.00 | |