| 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 | $244.82 | 5.518% | $258.3292 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $70.85 | 12.125% | $79.4406 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $237.62 | 4.671% | $248.7192 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $234.26 | 5.371% | $246.8421 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $52.77 | 8.190% | $57.0919 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $95.72 | 10.851% | $106.1066 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $40.53 | 4.663% | $42.4199 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $976.57 | $1,038.9495 | $1,038.95 | $1,038.95 | $1,038.80 | |