| 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 | $9.35 | 13.461% | $10.6086 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $160.82 | 5.108% | $169.0347 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $113.25 | 6.797% | $120.9476 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $202.83 | 4.343% | $211.6389 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $141.35 | 10.248% | $155.8355 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $218.48 | 4.411% | $228.1172 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $100.92 | 11.231% | $112.2543 | $112.25 | $112.25 | $112.30 |
| 7 purchase totals = | $947.00 | $1,008.4368 | $1,008.44 | $1,008.45 | $1,008.30 | |