| 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 | $250.45 | 6.647% | $267.0974 | $267.10 | $267.10 | $267.10 |
| Purchase #2 | $78.32 | 11.440% | $87.2798 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $237.63 | 5.744% | $251.2795 | $251.28 | $251.30 | $251.30 |
| Purchase #4 | $189.80 | 8.753% | $206.4132 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $171.30 | 9.295% | $187.2223 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $107.30 | 3.544% | $111.1027 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $157.32 | 3.327% | $162.554 | $162.55 | $162.55 | $162.60 |
| 7 purchase totals = | $1,192.12 | $1,272.9489 | $1,272.94 | $1,272.95 | $1,273.00 | |