| 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 | $78.50 | 6.177% | $83.3489 | $83.35 | $83.35 | $83.30 |
| Purchase #2 | $220.64 | 12.139% | $247.4235 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $100.39 | 5.598% | $106.0098 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $87.26 | 12.666% | $98.3124 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $144.80 | 10.226% | $159.6072 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $233.34 | 5.171% | $245.406 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $133.77 | 7.120% | $143.2944 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $998.70 | $1,083.4022 | $1,083.40 | $1,083.35 | $1,083.30 | |