| 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 | $120.99 | 4.333% | $126.2325 | $126.23 | $126.25 | $126.20 |
| Purchase #2 | $246.76 | 7.581% | $265.4669 | $265.47 | $265.45 | $265.50 |
| Purchase #3 | $20.79 | 9.725% | $22.8118 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $235.90 | 9.445% | $258.1808 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $171.33 | 4.288% | $178.6766 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $110.61 | 6.288% | $117.5652 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $149.37 | 6.435% | $158.982 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $1,055.75 | $1,127.9158 | $1,127.92 | $1,127.95 | $1,128.00 | |