| 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 | $230.27 | 8.410% | $249.6357 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $54.82 | 4.378% | $57.22 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $137.82 | 6.811% | $147.2069 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $119.78 | 13.126% | $135.5023 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $213.27 | 12.129% | $239.1375 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $84.42 | 11.647% | $94.2524 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $217.42 | 13.339% | $246.4217 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $1,057.80 | $1,169.3765 | $1,169.38 | $1,169.35 | $1,169.30 | |