| 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 | $110.84 | 6.740% | $118.3106 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $226.76 | 10.654% | $250.919 | $250.92 | $250.90 | $250.90 |
| Purchase #3 | $219.90 | 12.196% | $246.719 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $56.78 | 5.427% | $59.8615 | $59.86 | $59.85 | $59.90 |
| Purchase #5 | $219.54 | 9.608% | $240.6334 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $134.64 | 6.545% | $143.4522 | $143.45 | $143.45 | $143.50 |
| Purchase #7 | $214.77 | 8.206% | $232.394 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,183.23 | $1,292.2897 | $1,292.28 | $1,292.25 | $1,292.30 | |