| 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 | $191.37 | 10.399% | $211.2706 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $100.35 | 8.460% | $108.8396 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $225.65 | 13.290% | $255.6389 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $175.25 | 8.280% | $189.7607 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $204.91 | 4.539% | $214.2109 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $90.78 | 4.182% | $94.5764 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $135.82 | 5.288% | $143.0022 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,124.13 | $1,217.2993 | $1,217.30 | $1,217.30 | $1,217.30 | |