| 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 | $84.31 | 7.270% | $90.4393 | $90.44 | $90.45 | $90.40 |
| Purchase #2 | $173.83 | 13.824% | $197.8603 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $11.87 | 7.859% | $12.8029 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $191.91 | 7.814% | $206.9058 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $96.96 | 8.372% | $105.0775 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $240.37 | 13.305% | $272.3512 | $272.35 | $272.35 | $272.40 |
| Purchase #7 | $247.35 | 10.588% | $273.5394 | $273.54 | $273.55 | $273.50 |
| 7 purchase totals = | $1,046.60 | $1,158.9764 | $1,158.98 | $1,159.00 | $1,159.00 | |