| 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 | $105.66 | 7.512% | $113.5972 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $211.62 | 9.564% | $231.8593 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $172.74 | 11.432% | $192.4876 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $229.55 | 4.842% | $240.6648 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $130.40 | 12.817% | $147.1134 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $11.73 | 7.827% | $12.6481 | $12.65 | $12.65 | $12.60 |
| Purchase #7 | $191.66 | 11.572% | $213.8389 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $1,053.36 | $1,152.2093 | $1,152.21 | $1,152.20 | $1,152.20 | |