| 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 | $95.98 | 12.735% | $108.2031 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $241.68 | 7.496% | $259.7963 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $5.85 | 7.860% | $6.3098 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $189.84 | 7.851% | $204.7443 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $194.62 | 8.857% | $211.8575 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $100.36 | 10.649% | $111.0473 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $171.48 | 11.823% | $191.7541 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $999.81 | $1,093.7124 | $1,093.71 | $1,093.70 | $1,093.70 | |