| 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 | $202.93 | 13.512% | $230.3499 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $185.98 | 5.843% | $196.8468 | $196.85 | $196.85 | $196.80 |
| Purchase #3 | $109.42 | 10.459% | $120.8642 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $120.41 | 8.728% | $130.9194 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $98.43 | 4.184% | $102.5483 | $102.55 | $102.55 | $102.50 |
| Purchase #6 | $177.44 | 12.489% | $199.6005 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $123.70 | 9.180% | $135.0557 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,018.31 | $1,116.1848 | $1,116.19 | $1,116.15 | $1,116.10 | |