| 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 | $230.38 | 8.268% | $249.4278 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $135.50 | 10.301% | $149.4579 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $246.69 | 10.720% | $273.1352 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $38.68 | 8.243% | $41.8684 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $94.43 | 9.752% | $103.6388 | $103.64 | $103.65 | $103.60 |
| Purchase #6 | $151.98 | 10.802% | $168.3969 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $27.96 | 4.564% | $29.2361 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $925.62 | $1,015.1611 | $1,015.18 | $1,015.20 | $1,015.10 | |