| 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 | $105.26 | 10.205% | $116.0018 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $85.25 | 9.653% | $93.4792 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $204.61 | 12.801% | $230.8021 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $174.36 | 5.588% | $184.1032 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $98.28 | 5.299% | $103.4879 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $134.85 | 13.228% | $152.688 | $152.69 | $152.70 | $152.70 |
| Purchase #7 | $200.58 | 6.588% | $213.7942 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $1,003.19 | $1,094.3564 | $1,094.35 | $1,094.40 | $1,094.40 | |