| 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 | $26.64 | 6.322% | $28.3242 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $113.45 | 3.309% | $117.2041 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $247.82 | 9.181% | $270.5724 | $270.57 | $270.55 | $270.60 |
| Purchase #4 | $204.83 | 12.364% | $230.1552 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $127.68 | 8.556% | $138.6043 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $152.90 | 5.177% | $160.8156 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $247.61 | 8.260% | $268.0626 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $1,120.93 | $1,213.7384 | $1,213.73 | $1,213.65 | $1,213.80 | |