| 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 | $212.98 | 7.252% | $228.4253 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $185.85 | 6.808% | $198.5027 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $222.59 | 10.822% | $246.6787 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $172.48 | 8.853% | $187.7497 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $108.27 | 4.107% | $112.7166 | $112.72 | $112.70 | $112.70 |
| Purchase #6 | $19.94 | 8.325% | $21.6 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $19.25 | 9.130% | $21.0075 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $941.36 | $1,016.6805 | $1,016.69 | $1,016.70 | $1,016.60 | |