| 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 | $201.77 | 6.788% | $215.4661 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $195.32 | 12.224% | $219.1959 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $201.29 | 9.271% | $219.9516 | $219.95 | $219.95 | $220.00 |
| Purchase #4 | $244.28 | 3.122% | $251.9064 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $196.41 | 7.120% | $210.3944 | $210.39 | $210.40 | $210.40 |
| Purchase #6 | $175.76 | 4.752% | $184.1121 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $248.49 | 8.486% | $269.5769 | $269.58 | $269.60 | $269.60 |
| 7 purchase totals = | $1,463.32 | $1,570.6034 | $1,570.61 | $1,570.60 | $1,570.70 | |