| 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 | $211.79 | 3.861% | $219.9672 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $90.95 | 6.518% | $96.8781 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $120.89 | 5.773% | $127.869 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $193.61 | 12.670% | $218.1404 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $131.71 | 10.164% | $145.097 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $124.86 | 4.562% | $130.5561 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $110.84 | 3.819% | $115.073 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $984.65 | $1,053.5808 | $1,053.59 | $1,053.55 | $1,053.70 | |