| 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 | $223.64 | 10.696% | $247.5605 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $123.81 | 9.744% | $135.874 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $239.40 | 6.247% | $254.3553 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $18.31 | 5.428% | $19.3039 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $88.57 | 6.584% | $94.4014 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $52.88 | 6.873% | $56.5144 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $219.75 | 4.700% | $230.0783 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $966.36 | $1,038.0878 | $1,038.08 | $1,038.05 | $1,038.20 | |