| 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 | $245.51 | 9.209% | $268.119 | $268.12 | $268.10 | $268.10 |
| Purchase #2 | $7.29 | 10.576% | $8.061 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $45.29 | 13.554% | $51.4286 | $51.43 | $51.45 | $51.40 |
| Purchase #4 | $138.96 | 10.519% | $153.5772 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $24.48 | 4.280% | $25.5277 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $87.60 | 6.437% | $93.2388 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $145.25 | 7.385% | $155.9767 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $694.38 | $755.9290 | $755.94 | $756.00 | $755.90 | |