| 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 | $135.81 | 8.620% | $147.5168 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $129.29 | 4.837% | $135.5438 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $21.55 | 4.574% | $22.5357 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $239.54 | 6.302% | $254.6358 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $111.90 | 7.122% | $119.8695 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $237.38 | 3.448% | $245.5649 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $164.28 | 6.802% | $175.4543 | $175.45 | $175.45 | $175.50 |
| 7 purchase totals = | $1,039.75 | $1,101.1208 | $1,101.12 | $1,101.10 | $1,101.10 | |