| 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 | $118.25 | 10.443% | $130.5988 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $111.34 | 5.402% | $117.3546 | $117.35 | $117.35 | $117.40 |
| Purchase #3 | $217.51 | 12.722% | $245.1816 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $230.42 | 3.755% | $239.0723 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $196.69 | 3.184% | $202.9526 | $202.95 | $202.95 | $203.00 |
| Purchase #6 | $24.63 | 10.610% | $27.2432 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $61.37 | 11.348% | $68.3343 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $960.21 | $1,030.7374 | $1,030.72 | $1,030.75 | $1,030.80 | |