| 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 | $236.52 | 3.433% | $244.6397 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $219.29 | 13.550% | $249.0038 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $176.31 | 7.360% | $189.2864 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $72.98 | 8.740% | $79.3585 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $90.91 | 8.610% | $98.7374 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $102.52 | 6.710% | $109.3991 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $126.30 | 7.639% | $135.9481 | $135.95 | $135.95 | $135.90 |
| 7 purchase totals = | $1,024.83 | $1,106.3730 | $1,106.38 | $1,106.40 | $1,106.30 | |