| 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 | $188.54 | 5.165% | $198.2781 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $129.84 | 12.170% | $145.6415 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $249.53 | 10.277% | $275.1742 | $275.17 | $275.15 | $275.20 |
| Purchase #4 | $63.97 | 9.114% | $69.8002 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $83.68 | 13.311% | $94.8186 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $71.97 | 12.442% | $80.9245 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $247.45 | 8.345% | $268.0997 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $1,034.98 | $1,132.7368 | $1,132.73 | $1,132.70 | $1,132.70 | |