| 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 | $250.77 | 9.535% | $274.6809 | $274.68 | $274.70 | $274.70 |
| Purchase #2 | $108.89 | 12.781% | $122.8072 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $203.39 | 5.653% | $214.8876 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $6.81 | 5.521% | $7.186 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $223.64 | 9.807% | $245.5724 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $126.79 | 8.458% | $137.5139 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $89.77 | 5.206% | $94.4434 | $94.44 | $94.45 | $94.40 |
| 7 purchase totals = | $1,010.06 | $1,097.0914 | $1,097.09 | $1,097.10 | $1,097.10 | |