| 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 | $185.79 | 7.702% | $200.0995 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $245.44 | 9.119% | $267.8217 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $108.29 | 9.344% | $118.4086 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $247.98 | 10.320% | $273.5715 | $273.57 | $273.55 | $273.60 |
| Purchase #5 | $34.39 | 4.414% | $35.908 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $211.76 | 7.727% | $228.1227 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $146.59 | 4.213% | $152.7658 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $1,180.24 | $1,276.6978 | $1,276.70 | $1,276.60 | $1,276.70 | |