| 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 | $35.80 | 9.726% | $39.2819 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $145.90 | 4.196% | $152.022 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $120.38 | 13.750% | $136.9323 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $200.90 | 13.172% | $227.3625 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $147.86 | 6.437% | $157.3777 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $184.64 | 4.791% | $193.4861 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $173.76 | 9.432% | $190.149 | $190.15 | $190.15 | $190.10 |
| 7 purchase totals = | $1,009.24 | $1,096.6115 | $1,096.61 | $1,096.65 | $1,096.60 | |