| 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 | $210.53 | 7.275% | $225.8461 | $225.85 | $225.85 | $225.80 |
| Purchase #2 | $37.93 | 3.394% | $39.2173 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $130.30 | 4.378% | $136.0045 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $106.89 | 7.825% | $115.2541 | $115.25 | $115.25 | $115.30 |
| Purchase #5 | $235.82 | 8.357% | $255.5275 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $210.75 | 9.200% | $230.139 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $105.39 | 5.429% | $111.1116 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $1,037.61 | $1,113.1001 | $1,113.10 | $1,113.10 | $1,113.00 | |