| 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 | $90.91 | 11.397% | $101.271 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $248.46 | 9.280% | $271.5171 | $271.52 | $271.50 | $271.50 |
| Purchase #3 | $203.47 | 4.392% | $212.4064 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $152.48 | 6.825% | $162.8868 | $162.89 | $162.90 | $162.90 |
| Purchase #5 | $36.63 | 10.161% | $40.352 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $237.99 | 8.136% | $257.3529 | $257.35 | $257.35 | $257.40 |
| Purchase #7 | $27.88 | 3.136% | $28.7543 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $997.82 | $1,074.5405 | $1,074.54 | $1,074.50 | $1,074.70 | |