| 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 | $130.83 | 12.825% | $147.6089 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $165.99 | 7.740% | $178.8376 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $243.73 | 8.634% | $264.7736 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $8.75 | 4.277% | $9.1242 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $91.66 | 13.117% | $103.683 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $113.40 | 5.442% | $119.5712 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $243.53 | 13.873% | $277.3149 | $277.31 | $277.30 | $277.30 |
| 7 purchase totals = | $997.89 | $1,100.9134 | $1,100.90 | $1,100.85 | $1,100.90 | |