| 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 | $203.32 | 7.789% | $219.1566 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $113.35 | 13.539% | $128.6965 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $21.55 | 11.770% | $24.0864 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $103.89 | 7.257% | $111.4293 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $171.35 | 5.412% | $180.6235 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $93.67 | 5.424% | $98.7507 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $213.40 | 6.371% | $226.9957 | $227.00 | $227.00 | $227.00 |
| 7 purchase totals = | $920.53 | $989.7387 | $989.75 | $989.75 | $989.80 | |