| 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 | $10.67 | 8.759% | $11.6046 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $120.60 | 13.465% | $136.8388 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $83.26 | 12.608% | $93.7574 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $192.52 | 13.269% | $218.0655 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $220.94 | 12.145% | $247.7732 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $135.36 | 10.315% | $149.3224 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $228.27 | 10.231% | $251.6243 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $991.62 | $1,108.9862 | $1,108.98 | $1,108.90 | $1,109.00 | |