| 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 | $183.29 | 9.660% | $200.9958 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $221.59 | 12.768% | $249.8826 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $7.91 | 3.376% | $8.177 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $120.87 | 10.559% | $133.6327 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $221.48 | 4.227% | $230.842 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $92.52 | 6.541% | $98.5717 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $108.91 | 5.834% | $115.2638 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $956.57 | $1,037.3656 | $1,037.36 | $1,037.40 | $1,037.40 | |