| 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 | $240.72 | 12.411% | $270.5958 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $141.89 | 13.356% | $160.8408 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $96.88 | 10.612% | $107.1609 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $25.82 | 8.147% | $27.9236 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $238.62 | 8.457% | $258.8001 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $83.49 | 9.764% | $91.642 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $155.57 | 7.354% | $167.0106 | $167.01 | $167.00 | $167.00 |
| 7 purchase totals = | $982.99 | $1,083.9738 | $1,083.97 | $1,083.95 | $1,083.90 | |