| 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 | $239.86 | 12.811% | $270.5885 | $270.59 | $270.60 | $270.60 |
| Purchase #2 | $221.85 | 8.363% | $240.4033 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $250.92 | 9.290% | $274.2305 | $274.23 | $274.25 | $274.20 |
| Purchase #4 | $145.76 | 13.571% | $165.5411 | $165.54 | $165.55 | $165.50 |
| Purchase #5 | $32.62 | 6.534% | $34.7514 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $93.43 | 10.560% | $103.2962 | $103.30 | $103.30 | $103.30 |
| Purchase #7 | $202.92 | 7.560% | $218.2608 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $1,187.36 | $1,307.0718 | $1,307.07 | $1,307.10 | $1,307.10 | |