| 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 | $245.40 | 9.119% | $267.778 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $189.95 | 11.168% | $211.1636 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $192.88 | 4.743% | $202.0283 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $97.62 | 6.134% | $103.608 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $164.50 | 6.556% | $175.2846 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $32.53 | 5.333% | $34.2648 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $156.90 | 13.293% | $177.7567 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $1,079.78 | $1,171.8840 | $1,171.88 | $1,171.90 | $1,172.00 | |