| 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 | $122.45 | 4.745% | $128.2603 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $188.98 | 7.517% | $203.1856 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $183.63 | 5.451% | $193.6397 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $233.57 | 8.594% | $253.643 | $253.64 | $253.65 | $253.60 |
| Purchase #5 | $90.35 | 4.624% | $94.5278 | $94.53 | $94.55 | $94.50 |
| Purchase #6 | $186.57 | 11.288% | $207.63 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $219.50 | 12.273% | $246.4392 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,225.05 | $1,327.3256 | $1,327.33 | $1,327.40 | $1,327.20 | |