| 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 | $220.72 | 6.768% | $235.6583 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $74.53 | 12.423% | $83.7889 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $10.64 | 7.278% | $11.4144 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $101.37 | 10.218% | $111.728 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $244.72 | 8.865% | $266.4144 | $266.41 | $266.40 | $266.40 |
| Purchase #6 | $24.32 | 7.355% | $26.1087 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $145.63 | 11.598% | $162.5202 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $821.93 | $897.6329 | $897.63 | $897.60 | $897.60 | |