| 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 | $89.37 | 13.779% | $101.6843 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $219.51 | 4.238% | $228.8128 | $228.81 | $228.80 | $228.80 |
| Purchase #3 | $42.68 | 5.600% | $45.0701 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $165.95 | 6.857% | $177.3292 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $218.45 | 9.742% | $239.7314 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $200.43 | 9.753% | $219.9779 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $209.87 | 8.828% | $228.3973 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,146.26 | $1,241.0030 | $1,241.00 | $1,241.05 | $1,241.00 | |