| 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 | $198.50 | 4.739% | $207.9069 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $77.50 | 9.669% | $84.9935 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $38.67 | 12.752% | $43.6012 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $123.50 | 9.840% | $135.6524 | $135.65 | $135.65 | $135.70 |
| Purchase #5 | $236.87 | 8.803% | $257.7217 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $151.93 | 6.736% | $162.164 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $241.46 | 9.117% | $263.4739 | $263.47 | $263.45 | $263.50 |
| 7 purchase totals = | $1,068.43 | $1,155.5136 | $1,155.50 | $1,155.45 | $1,155.60 | |