| 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 | $41.35 | 3.674% | $42.8692 | $42.87 | $42.85 | $42.90 |
| Purchase #2 | $143.81 | 11.477% | $160.3151 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $9.96 | 7.165% | $10.6736 | $10.67 | $10.65 | $10.70 |
| Purchase #4 | $228.73 | 13.549% | $259.7206 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $206.69 | 13.292% | $234.1632 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $138.26 | 6.842% | $147.7197 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $226.40 | 11.432% | $252.282 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $995.20 | $1,107.7434 | $1,107.74 | $1,107.65 | $1,107.80 | |