| 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 | $110.86 | 13.571% | $125.9048 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $190.86 | 5.356% | $201.0825 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $223.92 | 7.476% | $240.6603 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $192.93 | 13.842% | $219.6354 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $149.28 | 12.128% | $167.3847 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $216.97 | 6.256% | $230.5436 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $178.73 | 8.871% | $194.5851 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $1,263.55 | $1,379.7964 | $1,379.79 | $1,379.85 | $1,379.80 | |