| 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 | $133.62 | 10.121% | $147.1437 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $202.39 | 8.568% | $219.7308 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $58.40 | 3.261% | $60.3044 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $135.40 | 7.574% | $145.6552 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $238.94 | 13.422% | $271.0105 | $271.01 | $271.00 | $271.00 |
| Purchase #6 | $117.94 | 9.186% | $128.774 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $40.30 | 11.730% | $45.0272 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $926.99 | $1,017.6458 | $1,017.64 | $1,017.65 | $1,017.60 | |