| 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 | $155.94 | 10.173% | $171.8038 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $124.85 | 8.183% | $135.0665 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $234.34 | 9.446% | $256.4758 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $185.91 | 12.763% | $209.6377 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $240.48 | 10.649% | $266.0887 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $23.84 | 12.452% | $26.8086 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $193.70 | 7.804% | $208.8163 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $1,159.06 | $1,274.6974 | $1,274.71 | $1,274.70 | $1,274.70 | |