| 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 | $31.26 | 9.295% | $34.1656 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $108.42 | 7.379% | $116.4203 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $22.36 | 10.108% | $24.6201 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $221.34 | 6.413% | $235.5345 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $242.33 | 11.586% | $270.4064 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $138.71 | 6.472% | $147.6873 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $196.28 | 9.431% | $214.7912 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $960.70 | $1,043.6254 | $1,043.63 | $1,043.60 | $1,043.60 | |