| 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 | $130.91 | 6.112% | $138.9112 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $248.44 | 8.592% | $269.786 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $35.98 | 13.438% | $40.815 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $230.78 | 11.235% | $256.7081 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $112.40 | 10.769% | $124.5044 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $189.28 | 6.150% | $200.9207 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $166.38 | 3.419% | $172.0685 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $1,114.17 | $1,203.7139 | $1,203.72 | $1,203.65 | $1,203.70 | |