| 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 | $215.84 | 6.201% | $229.2242 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $129.34 | 10.626% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $31.77 | 7.146% | $34.0403 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $229.40 | 12.493% | $258.0589 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $186.54 | 7.343% | $200.2376 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $174.80 | 8.353% | $189.401 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $7.50 | 9.140% | $8.1855 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $975.19 | $1,062.2312 | $1,062.23 | $1,062.25 | $1,062.20 | |