| 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 | $204.43 | 4.244% | $213.106 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $146.66 | 10.682% | $162.3262 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $230.81 | 4.215% | $240.5386 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $232.90 | 8.710% | $253.1856 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $5.72 | 13.705% | $6.5039 | $6.50 | $6.50 | $6.50 |
| Purchase #6 | $40.70 | 10.525% | $44.9837 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $103.94 | 13.119% | $117.5759 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $965.16 | $1,038.2199 | $1,038.23 | $1,038.30 | $1,038.20 | |