| 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 | $120.51 | 5.150% | $126.7163 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $162.60 | 5.337% | $171.278 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $84.69 | 8.867% | $92.1995 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $110.77 | 8.737% | $120.448 | $120.45 | $120.45 | $120.40 |
| Purchase #5 | $39.94 | 8.312% | $43.2598 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $187.42 | 8.764% | $203.8455 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $246.96 | 4.249% | $257.4533 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $952.89 | $1,015.2004 | $1,015.21 | $1,015.20 | $1,015.20 | |