| 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 | $8.29 | 5.834% | $8.7736 | $8.77 | $8.75 | $8.80 |
| Purchase #2 | $193.34 | 13.350% | $219.1509 | $219.15 | $219.15 | $219.20 |
| Purchase #3 | $207.62 | 11.170% | $230.8112 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $181.33 | 12.807% | $204.5529 | $204.55 | $204.55 | $204.60 |
| Purchase #5 | $162.33 | 6.722% | $173.2418 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $36.95 | 7.778% | $39.824 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $194.40 | 5.208% | $204.5244 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $984.26 | $1,080.8788 | $1,080.86 | $1,080.80 | $1,080.90 | |