| 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 | $203.37 | 7.679% | $218.9868 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $220.45 | 7.479% | $236.9375 | $236.94 | $236.95 | $236.90 |
| Purchase #3 | $8.96 | 6.794% | $9.5687 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $48.43 | 9.150% | $52.8613 | $52.86 | $52.85 | $52.90 |
| Purchase #5 | $114.95 | 5.564% | $121.3458 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $137.25 | 4.362% | $143.2368 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $194.89 | 13.280% | $220.7714 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $928.30 | $1,003.7083 | $1,003.72 | $1,003.70 | $1,003.70 | |