| 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 | $215.87 | 6.594% | $230.1045 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $117.84 | 4.590% | $123.2489 | $123.25 | $123.25 | $123.20 |
| Purchase #3 | $31.56 | 13.630% | $35.8616 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $124.62 | 8.424% | $135.118 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $165.65 | 8.294% | $179.389 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $23.48 | 4.865% | $24.6223 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $9.87 | 10.557% | $10.912 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $688.89 | $739.2563 | $739.25 | $739.20 | $739.20 | |