| 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 | $185.32 | 3.799% | $192.3603 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $157.27 | 8.236% | $170.2228 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $240.51 | 9.822% | $264.1329 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $226.25 | 6.522% | $241.006 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $174.93 | 10.176% | $192.7309 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $111.80 | 13.158% | $126.5106 | $126.51 | $126.50 | $126.50 |
| Purchase #7 | $107.41 | 7.870% | $115.8632 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $1,203.49 | $1,302.8267 | $1,302.82 | $1,302.80 | $1,302.80 | |