| 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 | $123.73 | 4.296% | $129.0454 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $160.42 | 9.459% | $175.5941 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $111.97 | 7.287% | $120.1293 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $137.96 | 4.472% | $144.1296 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $60.39 | 9.819% | $66.3197 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $245.68 | 8.330% | $266.1451 | $266.15 | $266.15 | $266.10 |
| Purchase #7 | $214.32 | 11.774% | $239.554 | $239.55 | $239.55 | $239.60 |
| 7 purchase totals = | $1,054.47 | $1,140.9172 | $1,140.92 | $1,140.95 | $1,140.80 | |