| 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 | $220.81 | 12.647% | $248.7358 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $85.71 | 12.102% | $96.0826 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $147.79 | 6.431% | $157.2944 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $135.26 | 4.593% | $141.4725 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $222.98 | 3.532% | $230.8557 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $138.72 | 11.156% | $154.1956 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $213.79 | 11.783% | $238.9809 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $1,165.06 | $1,267.6175 | $1,267.62 | $1,267.65 | $1,267.70 | |