| 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 | $151.44 | 3.262% | $156.38 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $156.74 | 9.759% | $172.0363 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $31.25 | 9.168% | $34.115 | $34.12 | $34.10 | $34.10 |
| Purchase #4 | $241.36 | 8.625% | $262.1773 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $229.80 | 9.335% | $251.2518 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $207.25 | 11.191% | $230.4433 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $87.35 | 9.502% | $95.65 | $95.65 | $95.65 | $95.70 |
| 7 purchase totals = | $1,105.19 | $1,202.0537 | $1,202.06 | $1,202.10 | $1,202.10 | |