| 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 | $195.25 | 12.557% | $219.7675 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $220.42 | 9.353% | $241.0359 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $242.82 | 4.441% | $253.6036 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $118.81 | 9.786% | $130.4367 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $87.95 | 4.294% | $91.7266 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $204.71 | 12.867% | $231.05 | $231.05 | $231.05 | $231.10 |
| Purchase #7 | $238.72 | 13.217% | $270.2716 | $270.27 | $270.25 | $270.30 |
| 7 purchase totals = | $1,308.68 | $1,437.8919 | $1,437.90 | $1,437.90 | $1,437.90 | |