| 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 | $247.44 | 10.393% | $273.1564 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $102.76 | 6.853% | $109.8021 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $135.30 | 10.119% | $148.991 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $240.53 | 5.572% | $253.9323 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $6.91 | 7.385% | $7.4203 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $167.96 | 11.326% | $186.9831 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $248.85 | 12.743% | $280.561 | $280.56 | $280.55 | $280.60 |
| 7 purchase totals = | $1,149.75 | $1,260.8462 | $1,260.84 | $1,260.85 | $1,260.90 | |