| 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 | $210.52 | 3.799% | $218.5177 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $135.39 | 10.249% | $149.2661 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $97.86 | 5.578% | $103.3186 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $108.94 | 9.376% | $119.1542 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $123.26 | 8.626% | $133.8924 | $133.89 | $133.90 | $133.90 |
| Purchase #6 | $83.43 | 10.630% | $92.2986 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $211.98 | 13.781% | $241.193 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $971.38 | $1,057.6406 | $1,057.64 | $1,057.60 | $1,057.70 | |