| 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 | $199.48 | 10.307% | $220.0404 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $153.48 | 5.271% | $161.5699 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $241.33 | 13.464% | $273.8227 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $103.79 | 7.534% | $111.6095 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $31.29 | 4.116% | $32.5779 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $229.43 | 4.661% | $240.1237 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $188.77 | 7.536% | $202.9957 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $1,147.57 | $1,242.7398 | $1,242.74 | $1,242.70 | $1,242.70 | |