| 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 | $199.99 | 5.554% | $211.0974 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $149.69 | 4.141% | $155.8887 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $36.74 | 7.151% | $39.3673 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $129.34 | 12.599% | $145.6355 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $56.70 | 13.757% | $64.5002 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $239.42 | 6.716% | $255.4994 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $210.94 | 7.170% | $226.0644 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $1,022.82 | $1,098.0529 | $1,098.06 | $1,098.05 | $1,098.10 | |