| 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 | $225.43 | 9.192% | $246.1515 | $246.15 | $246.15 | $246.20 |
| Purchase #2 | $64.96 | 13.271% | $73.5808 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $210.66 | 13.842% | $239.8196 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $165.50 | 9.430% | $181.1067 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $33.80 | 4.754% | $35.4069 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $167.41 | 13.163% | $189.4462 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $137.29 | 4.250% | $143.1248 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $1,005.05 | $1,108.6365 | $1,108.64 | $1,108.60 | $1,108.60 | |