| 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 | $211.27 | 13.248% | $239.259 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $129.53 | 8.416% | $140.4312 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $44.49 | 4.860% | $46.6522 | $46.65 | $46.65 | $46.70 |
| Purchase #4 | $108.49 | 6.677% | $115.7339 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $96.50 | 7.208% | $103.4557 | $103.46 | $103.45 | $103.50 |
| Purchase #6 | $229.40 | 7.782% | $247.2519 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $231.60 | 9.379% | $253.3218 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $1,051.28 | $1,146.1057 | $1,146.10 | $1,146.10 | $1,146.20 | |