| 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 | $195.53 | 10.514% | $216.088 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $230.38 | 4.721% | $241.2562 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $159.34 | 7.654% | $171.5359 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $69.62 | 7.332% | $74.7245 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $131.54 | 10.668% | $145.5727 | $145.57 | $145.55 | $145.60 |
| Purchase #6 | $82.43 | 11.109% | $91.5871 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $98.51 | 4.252% | $102.6986 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $967.35 | $1,043.4630 | $1,043.47 | $1,043.45 | $1,043.50 | |