| 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 | $185.50 | 10.793% | $205.521 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $238.60 | 11.111% | $265.1108 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $203.29 | 10.294% | $224.2167 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $203.31 | 12.587% | $228.9006 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $35.31 | 8.477% | $38.3032 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $54.64 | 5.350% | $57.5632 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $247.96 | 11.511% | $276.5027 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $1,168.61 | $1,296.1182 | $1,296.11 | $1,296.05 | $1,296.10 | |