| 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 | $242.25 | 4.342% | $252.7685 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $183.61 | 6.544% | $195.6254 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $66.98 | 11.110% | $74.4215 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $14.40 | 12.720% | $16.2317 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $132.89 | 11.150% | $147.7072 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $67.37 | 10.205% | $74.2451 | $74.25 | $74.25 | $74.20 |
| Purchase #7 | $63.38 | 12.307% | $71.1802 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $770.88 | $832.1796 | $832.19 | $832.20 | $832.10 | |