| 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 | $117.95 | 3.547% | $122.1337 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $92.31 | 6.286% | $98.1126 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $114.99 | 12.830% | $129.7432 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $181.90 | 13.784% | $206.9731 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $245.80 | 9.339% | $268.7553 | $268.76 | $268.75 | $268.80 |
| Purchase #6 | $31.35 | 13.400% | $35.5509 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $245.82 | 3.163% | $253.5953 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $1,030.12 | $1,114.8641 | $1,114.86 | $1,114.85 | $1,114.90 | |