| 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 | $220.79 | 13.233% | $250.0071 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $223.93 | 6.768% | $239.0856 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $181.43 | 7.524% | $195.0808 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $47.64 | 12.182% | $53.4435 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $249.47 | 8.123% | $269.7344 | $269.73 | $269.75 | $269.70 |
| Purchase #6 | $143.62 | 12.184% | $161.1187 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $74.40 | 9.693% | $81.6116 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $1,141.28 | $1,250.0817 | $1,250.08 | $1,250.10 | $1,250.00 | |