| 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 | $125.43 | 10.754% | $138.9187 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $230.35 | 11.492% | $256.8218 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $120.26 | 10.582% | $132.9859 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $141.93 | 13.813% | $161.5348 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $243.72 | 8.559% | $264.58 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $35.51 | 6.177% | $37.7035 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $144.99 | 5.331% | $152.7194 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $1,042.19 | $1,145.2641 | $1,145.26 | $1,145.25 | $1,145.20 | |