| 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 | $113.81 | 7.614% | $122.4755 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $161.61 | 10.248% | $178.1718 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $202.33 | 7.159% | $216.8148 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $218.62 | 13.673% | $248.5119 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $186.61 | 5.610% | $197.0788 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $204.78 | 7.401% | $219.9358 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $15.88 | 9.852% | $17.4445 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $1,103.64 | $1,200.4331 | $1,200.43 | $1,200.45 | $1,200.40 | |