| 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 | $129.35 | 3.468% | $133.8359 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $241.47 | 6.120% | $256.248 | $256.25 | $256.25 | $256.20 |
| Purchase #3 | $101.86 | 13.805% | $115.9218 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $151.80 | 7.192% | $162.7175 | $162.72 | $162.70 | $162.70 |
| Purchase #5 | $212.81 | 6.631% | $226.9214 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $146.47 | 3.717% | $151.9143 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $92.59 | 11.546% | $103.2804 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $1,076.35 | $1,150.8393 | $1,150.84 | $1,150.80 | $1,150.70 | |