| 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 | $167.54 | 4.400% | $174.9118 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $108.93 | 3.271% | $112.4931 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $239.55 | 12.144% | $268.641 | $268.64 | $268.65 | $268.60 |
| Purchase #4 | $229.33 | 7.379% | $246.2523 | $246.25 | $246.25 | $246.30 |
| Purchase #5 | $202.64 | 4.332% | $211.4184 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $176.69 | 12.210% | $198.2638 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $242.39 | 11.436% | $270.1097 | $270.11 | $270.10 | $270.10 |
| 7 purchase totals = | $1,367.07 | $1,482.0901 | $1,482.08 | $1,482.05 | $1,482.10 | |