| 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 | $51.69 | 10.494% | $57.1143 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $142.43 | 11.827% | $159.2752 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $177.41 | 11.366% | $197.5744 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $44.25 | 7.553% | $47.5922 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $117.45 | 3.561% | $121.6324 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $239.60 | 10.182% | $263.9961 | $264.00 | $264.00 | $264.00 |
| Purchase #7 | $245.78 | 8.765% | $267.3226 | $267.32 | $267.30 | $267.30 |
| 7 purchase totals = | $1,018.61 | $1,114.5072 | $1,114.50 | $1,114.50 | $1,114.50 | |