| 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 | $115.46 | 10.830% | $127.9643 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $198.42 | 10.808% | $219.8652 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $82.28 | 13.787% | $93.6239 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $16.60 | 10.442% | $18.3334 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $187.44 | 3.172% | $193.3856 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $145.63 | 10.800% | $161.358 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $242.59 | 9.671% | $266.0509 | $266.05 | $266.05 | $266.10 |
| 7 purchase totals = | $988.42 | $1,080.5813 | $1,080.58 | $1,080.55 | $1,080.70 | |