| 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 | $230.96 | 9.301% | $252.4416 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $64.81 | 6.172% | $68.8101 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $182.73 | 3.438% | $189.0123 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $111.56 | 8.256% | $120.7704 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $164.71 | 6.650% | $175.6632 | $175.66 | $175.65 | $175.70 |
| Purchase #6 | $162.94 | 8.809% | $177.2934 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $136.87 | 7.190% | $146.711 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $1,054.58 | $1,130.7020 | $1,130.69 | $1,130.65 | $1,130.70 | |