| 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 | $198.26 | 6.617% | $211.3789 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $241.26 | 6.664% | $257.3376 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $245.28 | 11.849% | $274.3432 | $274.34 | $274.35 | $274.30 |
| Purchase #4 | $239.95 | 6.293% | $255.0501 | $255.05 | $255.05 | $255.10 |
| Purchase #5 | $108.64 | 11.801% | $121.4606 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $241.99 | 6.620% | $258.0097 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $206.84 | 7.142% | $221.6125 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,482.22 | $1,599.1926 | $1,599.19 | $1,599.20 | $1,599.20 | |