| 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 | $98.55 | 11.813% | $110.1917 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $211.79 | 5.661% | $223.7794 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $172.77 | 9.851% | $189.7896 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $194.80 | 4.375% | $203.3225 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $179.28 | 4.382% | $187.136 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $139.64 | 3.745% | $144.8695 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $150.26 | 8.277% | $162.697 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $1,147.09 | $1,221.7857 | $1,221.79 | $1,221.80 | $1,221.80 | |