| 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 | $198.94 | 11.494% | $221.8062 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $103.36 | 11.567% | $115.3157 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $140.26 | 8.564% | $152.2719 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $113.93 | 12.807% | $128.521 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $173.96 | 12.650% | $195.9659 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $113.89 | 13.796% | $129.6023 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $245.64 | 9.159% | $268.1382 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $1,089.98 | $1,211.6212 | $1,211.63 | $1,211.55 | $1,211.60 | |