| 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 | $5.61 | 13.205% | $6.3508 | $6.35 | $6.35 | $6.40 |
| Purchase #2 | $197.93 | 10.208% | $218.1347 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $101.42 | 10.397% | $111.9646 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $80.68 | 13.574% | $91.6315 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $247.50 | 11.327% | $275.5343 | $275.53 | $275.55 | $275.50 |
| Purchase #6 | $226.66 | 13.487% | $257.2296 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $199.82 | 7.148% | $214.1031 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,059.62 | $1,174.9486 | $1,174.93 | $1,175.00 | $1,174.90 | |