| 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 | $194.49 | 8.596% | $211.2084 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $153.43 | 13.752% | $174.5297 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $121.97 | 12.271% | $136.9369 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $90.76 | 4.577% | $94.9141 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $158.54 | 7.730% | $170.7951 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $213.90 | 9.489% | $234.197 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $89.57 | 4.196% | $93.3284 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $1,022.66 | $1,115.9096 | $1,115.92 | $1,115.95 | $1,115.80 | |