| 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 | $202.78 | 8.450% | $219.9149 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $184.73 | 9.629% | $202.5177 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $232.90 | 10.177% | $256.6022 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $23.33 | 4.222% | $24.315 | $24.32 | $24.30 | $24.30 |
| Purchase #5 | $34.74 | 11.535% | $38.7473 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $166.60 | 5.507% | $175.7747 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $152.98 | 6.394% | $162.7615 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $998.06 | $1,080.6333 | $1,080.63 | $1,080.55 | $1,080.60 | |