| 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 | $120.96 | 11.714% | $135.1293 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $215.72 | 13.833% | $245.5605 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $124.94 | 8.114% | $135.0776 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $137.26 | 9.434% | $150.2091 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $45.71 | 12.384% | $51.3707 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $250.72 | 12.635% | $282.3985 | $282.40 | $282.40 | $282.40 |
| Purchase #7 | $250.64 | 3.258% | $258.8059 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,145.95 | $1,258.5516 | $1,258.56 | $1,258.55 | $1,258.60 | |