| 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 | $241.60 | 6.188% | $256.5502 | $256.55 | $256.55 | $256.60 |
| Purchase #2 | $15.93 | 9.570% | $17.4545 | $17.45 | $17.45 | $17.50 |
| Purchase #3 | $193.27 | 11.725% | $215.9309 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $43.88 | 8.434% | $47.5808 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $92.30 | 12.566% | $103.8984 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $143.41 | 13.290% | $162.4692 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $189.72 | 9.268% | $207.3032 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $920.11 | $1,011.1872 | $1,011.18 | $1,011.20 | $1,011.30 | |