| 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 | $115.64 | 11.205% | $128.5975 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $225.36 | 10.763% | $249.6155 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $5.91 | 3.480% | $6.1157 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $224.74 | 10.562% | $248.477 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $158.55 | 8.311% | $171.7271 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $155.81 | 13.325% | $176.5717 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $223.63 | 11.223% | $248.728 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,109.64 | $1,229.8325 | $1,229.85 | $1,229.85 | $1,229.80 | |