| 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 | $32.49 | 6.155% | $34.4898 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $149.79 | 3.827% | $155.5225 | $155.52 | $155.50 | $155.50 |
| Purchase #3 | $159.65 | 9.441% | $174.7226 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $172.39 | 12.333% | $193.6509 | $193.65 | $193.65 | $193.70 |
| Purchase #5 | $220.91 | 12.393% | $248.2874 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $198.88 | 9.648% | $218.0679 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $170.48 | 10.470% | $188.3293 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $1,104.59 | $1,213.0704 | $1,213.07 | $1,213.05 | $1,213.10 | |