| 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 | $140.83 | 5.860% | $149.0826 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $101.72 | 8.810% | $110.6815 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $248.33 | 10.151% | $273.538 | $273.54 | $273.55 | $273.50 |
| Purchase #4 | $241.93 | 11.727% | $270.3011 | $270.30 | $270.30 | $270.30 |
| Purchase #5 | $104.46 | 10.675% | $115.6111 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $75.47 | 13.215% | $85.4434 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $31.31 | 11.124% | $34.7929 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $944.05 | $1,039.4506 | $1,039.44 | $1,039.50 | $1,039.40 | |