| 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 | $181.77 | 10.245% | $200.3923 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $124.80 | 11.292% | $138.8924 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $224.86 | 6.753% | $240.0448 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $141.49 | 4.528% | $147.8967 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $108.37 | 9.739% | $118.9242 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $41.97 | 5.863% | $44.4307 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $102.59 | 12.808% | $115.7297 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $925.85 | $1,006.3108 | $1,006.30 | $1,006.35 | $1,006.20 | |