| 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 | $224.79 | 6.762% | $239.9903 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $210.64 | 8.370% | $228.2706 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $132.30 | 6.270% | $140.5952 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $220.78 | 7.710% | $237.8021 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $15.41 | 8.606% | $16.7362 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $60.38 | 3.736% | $62.6358 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $182.63 | 3.556% | $189.1243 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $1,046.93 | $1,115.1545 | $1,115.16 | $1,115.15 | $1,115.10 | |