| 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 | $128.44 | 3.717% | $133.2141 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $226.26 | 6.806% | $241.6593 | $241.66 | $241.65 | $241.70 |
| Purchase #3 | $98.67 | 5.250% | $103.8502 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $18.38 | 3.278% | $18.9825 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $122.96 | 6.813% | $131.3373 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $250.94 | 12.702% | $282.8144 | $282.81 | $282.80 | $282.80 |
| Purchase #7 | $135.58 | 12.642% | $152.72 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $981.23 | $1,064.5778 | $1,064.57 | $1,064.55 | $1,064.60 | |