| 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 | $217.66 | 10.271% | $240.0159 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $220.82 | 9.331% | $241.4247 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $8.46 | 10.443% | $9.3435 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $195.67 | 3.278% | $202.0841 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $65.64 | 6.128% | $69.6624 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $163.71 | 7.166% | $175.4415 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $186.37 | 5.481% | $196.5849 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,058.33 | $1,134.5570 | $1,134.54 | $1,134.55 | $1,134.50 | |