| 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 | $248.51 | 9.639% | $272.4639 | $272.46 | $272.45 | $272.50 |
| Purchase #2 | $84.50 | 7.514% | $90.8493 | $90.85 | $90.85 | $90.80 |
| Purchase #3 | $248.94 | 4.172% | $259.3258 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $203.34 | 7.586% | $218.7654 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $224.28 | 5.799% | $237.286 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $44.57 | 3.268% | $46.0265 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $73.90 | 7.510% | $79.4499 | $79.45 | $79.45 | $79.40 |
| 7 purchase totals = | $1,128.04 | $1,204.1668 | $1,204.18 | $1,204.20 | $1,204.10 | |