| 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 | $185.64 | 13.690% | $211.0541 | $211.05 | $211.05 | $211.10 |
| Purchase #2 | $174.74 | 8.170% | $189.0163 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $235.36 | 8.626% | $255.6622 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $194.99 | 12.200% | $218.7788 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $91.30 | 11.509% | $101.8077 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $94.30 | 4.616% | $98.6529 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $181.91 | 12.215% | $204.1303 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $1,158.24 | $1,279.1023 | $1,279.10 | $1,279.10 | $1,279.20 | |