| 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 | $184.48 | 4.200% | $192.2282 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $120.29 | 11.210% | $133.7745 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $112.67 | 8.391% | $122.1241 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $137.81 | 3.445% | $142.5576 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $124.95 | 11.164% | $138.8994 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $64.26 | 11.735% | $71.8009 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $197.90 | 12.658% | $222.9502 | $222.95 | $222.95 | $223.00 |
| 7 purchase totals = | $942.36 | $1,024.3349 | $1,024.33 | $1,024.30 | $1,024.40 | |