| 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 | $110.98 | 11.844% | $124.1245 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $211.35 | 4.383% | $220.6135 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $219.81 | 4.680% | $230.0971 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $185.45 | 13.811% | $211.0625 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $87.71 | 9.530% | $96.0688 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $93.55 | 10.469% | $103.3437 | $103.34 | $103.35 | $103.30 |
| Purchase #7 | $209.40 | 5.636% | $221.2018 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $1,118.25 | $1,206.5119 | $1,206.50 | $1,206.45 | $1,206.50 | |