| 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 | $136.68 | 5.461% | $144.1441 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $110.97 | 12.288% | $124.606 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $207.70 | 7.541% | $223.3627 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $193.48 | 4.435% | $202.0608 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $39.85 | 10.128% | $43.886 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $5.27 | 13.739% | $5.994 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $243.46 | 12.470% | $273.8195 | $273.82 | $273.80 | $273.80 |
| 7 purchase totals = | $937.41 | $1,017.8731 | $1,017.87 | $1,017.85 | $1,017.90 | |