| 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 | $245.43 | 9.117% | $267.8059 | $267.81 | $267.80 | $267.80 |
| Purchase #2 | $33.64 | 4.193% | $35.0505 | $35.05 | $35.05 | $35.10 |
| Purchase #3 | $12.53 | 13.607% | $14.235 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $128.79 | 9.770% | $141.3728 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $68.48 | 12.187% | $76.8257 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $132.34 | 4.744% | $138.6182 | $138.62 | $138.60 | $138.60 |
| Purchase #7 | $221.44 | 10.103% | $243.8121 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $842.65 | $917.7202 | $917.73 | $917.70 | $917.70 | |