| 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 | $121.35 | 11.717% | $135.5686 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $94.69 | 6.769% | $101.0996 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $195.91 | 3.315% | $202.4044 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $239.64 | 5.808% | $253.5583 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $141.61 | 6.490% | $150.8005 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $188.80 | 3.549% | $195.5005 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $172.35 | 9.219% | $188.2389 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $1,154.35 | $1,227.1708 | $1,227.17 | $1,227.15 | $1,227.20 | |